go.mod, vendor: update (#3358)

* go.mod, vendor: remove unnecessary dependencies

Commands:
1. go mod tidy
2. go mod vendor

* go.mod, vendor: update cloud.google.com/go

Commands:
1. go get -u cloud.google.com/go
2. go mod tidy
3. go mod vendor

* go.mod, vendor: update cloud.google.com/*

Commands:
1. go get -u cloud.google.com/storage cloud.google.com/logging
2. go mod tidy
3. go mod vendor

* go.mod, .golangci.yml, vendor: update *lint*

Commands:
1. go get -u golang.org/x/tools github.com/golangci/golangci-lint@v1.47.0
2. go mod tidy
3. go mod vendor
4. edit .golangci.yml to suppress new errors (resolved in the same PR later)

* all: fix lint errors

hash.go: copy() recommended by gosimple
parse.go: ent is never nil
verifier.go: signal.Notify() with unbuffered channel is bad. Have no idea why.

* .golangci.yml: adjust godot rules

check-all is deprecated, but still work
if you're hesitating too - I'll remove this commit

13 files changed, 0 insertions, 1432 deletions

diff --git a/vendor/github.com/denis-tingajkin/go-header/.gitignore b/vendor/github.com/denis-tingajkin/go-header/.gitignore
deleted file mode 100644
index 62c893550..000000000
--- a/vendor/github.com/denis-tingajkin/go-header/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-.idea/
\ No newline at end of file
diff --git a/vendor/github.com/denis-tingajkin/go-header/.go-header.yml b/vendor/github.com/denis-tingajkin/go-header/.go-header.yml
deleted file mode 100644
index 446d7317e..000000000
--- a/vendor/github.com/denis-tingajkin/go-header/.go-header.yml
+++ /dev/null
@@ -1,19 +0,0 @@
-values:
-  regexp:
-    copyright-holder: Copyright \(c\) {{year-range}} Denis Tingajkin
-template: |
-  {{copyright-holder}}
-
-  SPDX-License-Identifier: Apache-2.0
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at:
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
\ No newline at end of file
diff --git a/vendor/github.com/denis-tingajkin/go-header/LICENSE b/vendor/github.com/denis-tingajkin/go-header/LICENSE
deleted file mode 100644
index a2c9fda21..000000000
--- a/vendor/github.com/denis-tingajkin/go-header/LICENSE
+++ /dev/null
@@ -1,674 +0,0 @@
-   GNU GENERAL PUBLIC LICENSE
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-otherwise be available to you under applicable patent law.
-
-  12. No Surrender of Others' Freedom.
-
-  If conditions are imposed on you (whether by court order, agreement or
-otherwise) that contradict the conditions of this License, they do not
-excuse you from the conditions of this License.  If you cannot convey a
-covered work so as to satisfy simultaneously your obligations under this
-License and any other pertinent obligations, then as a consequence you may
-not convey it at all.  For example, if you agree to terms that obligate you
-to collect a royalty for further conveying from those to whom you convey
-the Program, the only way you could satisfy both those terms and this
-License would be to refrain entirely from conveying the Program.
-
-  13. Use with the GNU Affero General Public License.
-
-  Notwithstanding any other provision of this License, you have
-permission to link or combine any covered work with a work licensed
-under version 3 of the GNU Affero General Public License into a single
-combined work, and to convey the resulting work.  The terms of this
-License will continue to apply to the part which is the covered work,
-but the special requirements of the GNU Affero General Public License,
-section 13, concerning interaction through a network will apply to the
-combination as such.
-
-  14. Revised Versions of this License.
-
-  The Free Software Foundation may publish revised and/or new versions of
-the GNU General Public License from time to time.  Such new versions will
-be similar in spirit to the present version, but may differ in detail to
-address new problems or concerns.
-
-  Each version is given a distinguishing version number.  If the
-Program specifies that a certain numbered version of the GNU General
-Public License "or any later version" applies to it, you have the
-option of following the terms and conditions either of that numbered
-version or of any later version published by the Free Software
-Foundation.  If the Program does not specify a version number of the
-GNU General Public License, you may choose any version ever published
-by the Free Software Foundation.
-
-  If the Program specifies that a proxy can decide which future
-versions of the GNU General Public License can be used, that proxy's
-public statement of acceptance of a version permanently authorizes you
-to choose that version for the Program.
-
-  Later license versions may give you additional or different
-permissions.  However, no additional obligations are imposed on any
-author or copyright holder as a result of your choosing to follow a
-later version.
-
-  15. Disclaimer of Warranty.
-
-  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
-APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
-HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
-OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
-THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
-IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
-ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
-
-  16. Limitation of Liability.
-
-  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
-THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
-GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
-USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
-DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
-PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
-EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
-SUCH DAMAGES.
-
-  17. Interpretation of Sections 15 and 16.
-
-  If the disclaimer of warranty and limitation of liability provided
-above cannot be given local legal effect according to their terms,
-reviewing courts shall apply local law that most closely approximates
-an absolute waiver of all civil liability in connection with the
-Program, unless a warranty or assumption of liability accompanies a
-copy of the Program in return for a fee.
-
-                     END OF TERMS AND CONDITIONS
-
-            How to Apply These Terms to Your New Programs
-
-  If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
-  To do so, attach the following notices to the program.  It is safest
-to attach them to the start of each source file to most effectively
-state the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
-    <one line to give the program's name and a brief idea of what it does.>
-    Copyright (C) <year>  <name of author>
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
-Also add information on how to contact you by electronic and paper mail.
-
-  If the program does terminal interaction, make it output a short
-notice like this when it starts in an interactive mode:
-
-    <program>  Copyright (C) <year>  <name of author>
-    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
-    This is free software, and you are welcome to redistribute it
-    under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License.  Of course, your program's commands
-might be different; for a GUI interface, you would use an "about box".
-
-  You should also get your employer (if you work as a programmer) or school,
-if any, to sign a "copyright disclaimer" for the program, if necessary.
-For more information on this, and how to apply and follow the GNU GPL, see
-<https://www.gnu.org/licenses/>.
-
-  The GNU General Public License does not permit incorporating your program
-into proprietary programs.  If your program is a subroutine library, you
-may consider it more useful to permit linking proprietary applications with
-the library.  If this is what you want to do, use the GNU Lesser General
-Public License instead of this License.  But first, please read
-<https://www.gnu.org/licenses/why-not-lgpl.html>.
diff --git a/vendor/github.com/denis-tingajkin/go-header/README.md b/vendor/github.com/denis-tingajkin/go-header/README.md
deleted file mode 100644
index 1a2a3d9a6..000000000
--- a/vendor/github.com/denis-tingajkin/go-header/README.md
+++ /dev/null
@@ -1,81 +0,0 @@
-# go-header
-[![Actions Status](https://github.com/denis-tingajkin/go-header/workflows/ci/badge.svg)](https://github.com/denis-tingajkin/go-header/actions)
-
-Go source code linter providing checks for license headers.
-
-## Installation
-
-For installation you can simply use `go get`.
-
-```bash
-go get github.com/denis-tingajkin/go-header/cmd/go-header
-```
-
-## Configuration
-
-To configuring `.go-header.yml` linter you simply need to fill the next fields:
-
-```yaml
----
-temaplte: # expects header template string.
-tempalte-path: # expects path to file with license header string. 
-values: # expects `const` or `regexp` node with values where values is a map string to string.
-  const:
-    key1: value1 # const value just checks equality. Note `key1` should be used in template string as {{ key1 }} or {{ KEY1 }}.
-  regexp:
-    key2: value2 # regexp value just checks regex match. The value should be a valid regexp pattern. Note `key2` should be used in template string as {{ key2 }} or {{ KEY2 }}.
-```
-
-Where `values` also can be used recursively. Example:
-
-```yaml
-values:
-  const:
-    key1: "value" 
-  regexp:
-    key2: "{{key1}} value1" # Reads as regex pattern "value value1"
-```
-
-## Bult-in values
-
-- **YEAR** - Expects current year. Example header value: `2020`.  Example of template using: `{{YEAR}}` or `{{year}}`.
-- **YEAR-RANGE** - Expects any valid year interval or current year. Example header value: `2020` or `2000-2020`. Example of template using: `{{year-range}}` or `{{YEAR-RANGE}}`.
-
-## Execution
-
-`go-header` linter expects file paths on input. If you want to run `go-header` only on diff files, then you can use this command:
-
-```bash
-go-header $(git diff --name-only | grep -E '.*\.go')
-```
-
-## Setup example
-
-### Step 1
-
-Create configuration file  `.go-header.yml` in the root of project.
-
-```yaml
----
-values:
-  const:
-    MY COMPANY: mycompany.com
-template: |
-  {{ MY COMPANY }}
-  SPDX-License-Identifier: Apache-2.0
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at:
-
-  	  http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-```
-
-### Step 2 
-You are ready! Execute `go-header ${PATH_TO_FILES}` from the root of the project. 
diff --git a/vendor/github.com/denis-tingajkin/go-header/analyzer.go b/vendor/github.com/denis-tingajkin/go-header/analyzer.go
deleted file mode 100644
index 5707890b0..000000000
--- a/vendor/github.com/denis-tingajkin/go-header/analyzer.go
+++ /dev/null
@@ -1,146 +0,0 @@
-// Copyright (c) 2020 Denis Tingajkin
-//
-// SPDX-License-Identifier: Apache-2.0
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at:
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package goheader
-
-import (
-	"fmt"
-	"go/ast"
-	"os"
-	"os/exec"
-	"strings"
-	"time"
-)
-
-type Target struct {
-	Path string
-	File *ast.File
-}
-
-const iso = "2006-01-02 15:04:05 -0700"
-
-func (t *Target) ModTime() (time.Time, error) {
-	diff, err := exec.Command("git", "diff", t.Path).CombinedOutput()
-	if err == nil && len(diff) == 0 {
-		line, err := exec.Command("git", "log", "-1", "--pretty=format:%cd", "--date=iso", "--", t.Path).CombinedOutput()
-		if err == nil {
-			return time.Parse(iso, string(line))
-		}
-	}
-	info, err := os.Stat(t.Path)
-	if err != nil {
-		return time.Time{}, err
-	}
-	return info.ModTime(), nil
-}
-
-type Analyzer struct {
-	values   map[string]Value
-	template string
-}
-
-func (a *Analyzer) Analyze(target *Target) Issue {
-	if a.template == "" {
-		return NewIssue("Missed template for check")
-	}
-	if t, err := target.ModTime(); err == nil {
-		if t.Year() != time.Now().Year() {
-			return nil
-		}
-	}
-	file := target.File
-	var header string
-	var offset = Location{
-		Position: 1,
-	}
-	if len(file.Comments) > 0 && file.Comments[0].Pos() < file.Package {
-		if strings.HasPrefix(file.Comments[0].List[0].Text, "/*") {
-			header = (&ast.CommentGroup{List: []*ast.Comment{file.Comments[0].List[0]}}).Text()
-		} else {
-			header = file.Comments[0].Text()
-			offset.Position += 3
-		}
-	}
-	header = strings.TrimSpace(header)
-	if header == "" {
-		return NewIssue("Missed header for check")
-	}
-	s := NewReader(header)
-	s.SetOffset(offset)
-	t := NewReader(a.template)
-	for !s.Done() && !t.Done() {
-		templateCh := t.Peek()
-		if templateCh == '{' {
-			name := a.readField(t)
-			if a.values[name] == nil {
-				return NewIssue(fmt.Sprintf("Template has unknown value: %v", name))
-			}
-			if i := a.values[name].Read(s); i != nil {
-				return i
-			}
-			continue
-		}
-		sourceCh := s.Peek()
-		if sourceCh != templateCh {
-			l := s.Location()
-			notNextLine := func(r rune) bool {
-				return r != '\n'
-			}
-			actual := s.ReadWhile(notNextLine)
-			expected := t.ReadWhile(notNextLine)
-			return NewIssueWithLocation(fmt.Sprintf("Actual: %v\nExpected:%v", actual, expected), l)
-		}
-		s.Next()
-		t.Next()
-	}
-	if !s.Done() {
-		l := s.Location()
-		return NewIssueWithLocation(fmt.Sprintf("Unexpected string: %v", s.Finish()), l)
-	}
-	if !t.Done() {
-		l := s.Location()
-		return NewIssueWithLocation(fmt.Sprintf("Missed string: %v", t.Finish()), l)
-	}
-	return nil
-}
-
-func (a *Analyzer) readField(reader *Reader) string {
-	_ = reader.Next()
-	_ = reader.Next()
-
-	r := reader.ReadWhile(func(r rune) bool {
-		return r != '}'
-	})
-
-	_ = reader.Next()
-	_ = reader.Next()
-
-	return strings.ToLower(strings.TrimSpace(r))
-}
-
-func New(options ...Option) *Analyzer {
-	a := &Analyzer{}
-	for _, o := range options {
-		o.apply(a)
-	}
-	for _, v := range a.values {
-		err := v.Calculate(a.values)
-		if err != nil {
-			panic(err.Error())
-		}
-	}
-	return a
-}
diff --git a/vendor/github.com/denis-tingajkin/go-header/config.go b/vendor/github.com/denis-tingajkin/go-header/config.go
deleted file mode 100644
index fa8b23c2d..000000000
--- a/vendor/github.com/denis-tingajkin/go-header/config.go
+++ /dev/null
@@ -1,99 +0,0 @@
-// Copyright (c) 2020 Denis Tingajkin
-//
-// SPDX-License-Identifier: Apache-2.0
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at:
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package goheader
-
-import (
-	"errors"
-	"fmt"
-	"io/ioutil"
-	"strings"
-	"time"
-
-	"gopkg.in/yaml.v2"
-)
-
-// Configuration represents go-header linter setup parameters
-type Configuration struct {
-	// Values is map of values. Supports two types 'const` and `regexp`. Values can be used recursively.
-	Values map[string]map[string]string `yaml:"values"'`
-	// Template is template for checking. Uses values.
-	Template string `yaml:"template"`
-	// TemplatePath path to the template file. Useful if need to load the template from a specific file.
-	TemplatePath string `yaml:"template-path"`
-}
-
-func (c *Configuration) builtInValues() map[string]Value {
-	var result = make(map[string]Value)
-	year := fmt.Sprint(time.Now().Year())
-	result["year-range"] = &RegexpValue{
-		RawValue: strings.ReplaceAll(`(20\d\d\-YEAR)|(YEAR)`, "YEAR", year),
-	}
-	result["year"] = &ConstValue{
-		RawValue: year,
-	}
-	return result
-}
-
-func (c *Configuration) GetValues() (map[string]Value, error) {
-	var result = c.builtInValues()
-	createConst := func(raw string) Value {
-		return &ConstValue{RawValue: raw}
-	}
-	createRegexp := func(raw string) Value {
-		return &RegexpValue{RawValue: raw}
-	}
-	appendValues := func(m map[string]string, create func(string) Value) {
-		for k, v := range m {
-			key := strings.ToLower(k)
-			result[key] = create(v)
-		}
-	}
-	for k, v := range c.Values {
-		switch k {
-		case "const":
-			appendValues(v, createConst)
-		case "regexp":
-			appendValues(v, createRegexp)
-		default:
-			return nil, fmt.Errorf("unknown value type %v", k)
-		}
-	}
-	return result, nil
-}
-
-func (c *Configuration) GetTemplate() (string, error) {
-	if c.Template != "" {
-		return c.Template, nil
-	}
-	if c.TemplatePath == "" {
-		return "", errors.New("template has not passed")
-	}
-	if b, err := ioutil.ReadFile(c.TemplatePath); err != nil {
-		return "", err
-	} else {
-		c.Template = strings.TrimSpace(string(b))
-		return c.Template, nil
-	}
-}
-
-func (c *Configuration) Parse(p string) error {
-	b, err := ioutil.ReadFile(p)
-	if err != nil {
-		return err
-	}
-	return yaml.Unmarshal(b, c)
-}
diff --git a/vendor/github.com/denis-tingajkin/go-header/go.mod b/vendor/github.com/denis-tingajkin/go-header/go.mod
deleted file mode 100644
index 68984cb02..000000000
--- a/vendor/github.com/denis-tingajkin/go-header/go.mod
+++ /dev/null
@@ -1,10 +0,0 @@
-module github.com/denis-tingajkin/go-header
-
-go 1.15
-
-require (
-	github.com/fatih/color v1.9.0
-	github.com/sirupsen/logrus v1.6.0
-	github.com/stretchr/testify v1.5.1
-	gopkg.in/yaml.v2 v2.2.2
-)
diff --git a/vendor/github.com/denis-tingajkin/go-header/go.sum b/vendor/github.com/denis-tingajkin/go-header/go.sum
deleted file mode 100644
index 4033b08f0..000000000
--- a/vendor/github.com/denis-tingajkin/go-header/go.sum
+++ /dev/null
@@ -1,31 +0,0 @@
-github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
-github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
-github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/fatih/color v1.9.0 h1:8xPHl4/q1VyqGIPif1F+1V3Y3lSmrq01EabUW3CoW5s=
-github.com/fatih/color v1.9.0/go.mod h1:eQcE1qtQxscV5RaZvpXrrb8Drkc3/DdQ+uUYCNjL+zU=
-github.com/konsorten/go-windows-terminal-sequences v1.0.3 h1:CE8S1cTafDpPvMhIxNJKvHsGVBgn1xWYf1NbHQhywc8=
-github.com/konsorten/go-windows-terminal-sequences v1.0.3/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
-github.com/mattn/go-colorable v0.1.4 h1:snbPLB8fVfU9iwbbo30TPtbLRzwWu6aJS6Xh4eaaviA=
-github.com/mattn/go-colorable v0.1.4/go.mod h1:U0ppj6V5qS13XJ6of8GYAs25YV2eR4EVcfRqFIhoBtE=
-github.com/mattn/go-isatty v0.0.8/go.mod h1:Iq45c/XA43vh69/j3iqttzPXn0bhXyGjM0Hdxcsrc5s=
-github.com/mattn/go-isatty v0.0.11 h1:FxPOTFNqGkuDUGi3H/qkUbQO4ZiBa2brKq5r0l8TGeM=
-github.com/mattn/go-isatty v0.0.11/go.mod h1:PhnuNfih5lzO57/f3n+odYbM4JtupLOxQOAqxQCu2WE=
-github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
-github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/sirupsen/logrus v1.6.0 h1:UBcNElsrwanuuMsnGSlYmtmgbb23qDR5dG+6X6Oo89I=
-github.com/sirupsen/logrus v1.6.0/go.mod h1:7uNnSEd1DgxDLC74fIahvMZmmYsHGZGEOFrfsX/uA88=
-github.com/stretchr/objx v0.1.0 h1:4G4v2dO3VZwixGIRoQ5Lfboy6nUhCyYzaqnIAPPhYs4=
-github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
-github.com/stretchr/testify v1.5.1 h1:nOGnQDM7FYENwehXlg/kFVnos3rEvtKTjRvOWSzb6H4=
-github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
-golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
-golang.org/x/sys v0.0.0-20190422165155-953cdadca894 h1:Cz4ceDQGXuKRnVBDTS23GTn/pU5OE2C0WrNTOYK1Uuc=
-golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20191026070338-33540a1f6037 h1:YyJpGZS1sBuBCzLAR1VEpK193GlqGZbnPFnPV/5Rsb4=
-golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
-gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
-gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
diff --git a/vendor/github.com/denis-tingajkin/go-header/issue.go b/vendor/github.com/denis-tingajkin/go-header/issue.go
deleted file mode 100644
index 2ff7bfd3c..000000000
--- a/vendor/github.com/denis-tingajkin/go-header/issue.go
+++ /dev/null
@@ -1,48 +0,0 @@
-// Copyright (c) 2020 Denis Tingajkin
-//
-// SPDX-License-Identifier: Apache-2.0
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at:
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package goheader
-
-type Issue interface {
-	Location() Location
-	Message() string
-}
-
-type issue struct {
-	msg      string
-	location Location
-}
-
-func (i *issue) Location() Location {
-	return i.location
-}
-
-func (i *issue) Message() string {
-	return i.msg
-}
-
-func NewIssueWithLocation(msg string, location Location) Issue {
-	return &issue{
-		msg:      msg,
-		location: location,
-	}
-}
-
-func NewIssue(msg string) Issue {
-	return &issue{
-		msg: msg,
-	}
-}
diff --git a/vendor/github.com/denis-tingajkin/go-header/location.go b/vendor/github.com/denis-tingajkin/go-header/location.go
deleted file mode 100644
index ba4d1907b..000000000
--- a/vendor/github.com/denis-tingajkin/go-header/location.go
+++ /dev/null
@@ -1,35 +0,0 @@
-// Copyright (c) 2020 Denis Tingajkin
-//
-// SPDX-License-Identifier: Apache-2.0
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at:
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package goheader
-
-import "fmt"
-
-type Location struct {
-	Line     int
-	Position int
-}
-
-func (l Location) String() string {
-	return fmt.Sprintf("%v:%v", l.Line+1, l.Position)
-}
-
-func (l Location) Add(other Location) Location {
-	return Location{
-		Line:     l.Line + other.Line,
-		Position: l.Position + other.Position,
-	}
-}
diff --git a/vendor/github.com/denis-tingajkin/go-header/option.go b/vendor/github.com/denis-tingajkin/go-header/option.go
deleted file mode 100644
index afbcb62e1..000000000
--- a/vendor/github.com/denis-tingajkin/go-header/option.go
+++ /dev/null
@@ -1,44 +0,0 @@
-// Copyright (c) 2020 Denis Tingajkin
-//
-// SPDX-License-Identifier: Apache-2.0
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at:
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package goheader
-
-import "strings"
-
-type Option interface {
-	apply(*Analyzer)
-}
-
-type applyAnalyzerOptionFunc func(*Analyzer)
-
-func (f applyAnalyzerOptionFunc) apply(a *Analyzer) {
-	f(a)
-}
-
-func WithValues(values map[string]Value) Option {
-	return applyAnalyzerOptionFunc(func(a *Analyzer) {
-		a.values = make(map[string]Value)
-		for k, v := range values {
-			a.values[strings.ToLower(k)] = v
-		}
-	})
-}
-
-func WithTemplate(template string) Option {
-	return applyAnalyzerOptionFunc(func(a *Analyzer) {
-		a.template = template
-	})
-}
diff --git a/vendor/github.com/denis-tingajkin/go-header/reader.go b/vendor/github.com/denis-tingajkin/go-header/reader.go
deleted file mode 100644
index 2393c9488..000000000
--- a/vendor/github.com/denis-tingajkin/go-header/reader.go
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
-Copyright (c) 2020 Denis Tingajkin
-
-SPDX-License-Identifier: Apache-2.0
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at:
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-package goheader
-
-func NewReader(text string) *Reader {
-	return &Reader{source: text}
-}
-
-type Reader struct {
-	source   string
-	position int
-	location Location
-	offset   Location
-}
-
-func (r *Reader) SetOffset(offset Location) {
-	r.offset = offset
-}
-
-func (r *Reader) Position() int {
-	return r.position
-}
-
-func (r *Reader) Location() Location {
-	return r.location.Add(r.offset)
-}
-
-func (r *Reader) Peek() rune {
-	if r.Done() {
-		return rune(0)
-	}
-	return rune(r.source[r.position])
-}
-
-func (r *Reader) Done() bool {
-	return r.position >= len(r.source)
-}
-
-func (r *Reader) Next() rune {
-	if r.Done() {
-		return rune(0)
-	}
-	reuslt := r.Peek()
-	if reuslt == '\n' {
-		r.location.Line++
-		r.location.Position = 0
-	} else {
-		r.location.Position++
-	}
-	r.position++
-	return reuslt
-}
-
-func (r *Reader) Finish() string {
-	if r.position >= len(r.source) {
-		return ""
-	}
-	defer r.till()
-	return r.source[r.position:]
-}
-
-func (r *Reader) SetPosition(pos int) {
-	if pos < 0 {
-		r.position = 0
-	}
-	r.position = pos
-	r.location = r.calculateLocation()
-}
-
-func (r *Reader) ReadWhile(match func(rune) bool) string {
-	if match == nil {
-		return ""
-	}
-	start := r.position
-	for !r.Done() && match(r.Peek()) {
-		r.Next()
-	}
-	return r.source[start:r.position]
-}
-
-func (r *Reader) till() {
-	r.position = len(r.source)
-	r.location = r.calculateLocation()
-}
-
-func (r *Reader) calculateLocation() Location {
-	min := len(r.source)
-	if min > r.position {
-		min = r.position
-	}
-	x, y := 0, 0
-	for i := 0; i < min; i++ {
-		if r.source[i] == '\n' {
-			y++
-			x = 0
-		} else {
-			x++
-		}
-	}
-	return Location{Line: y, Position: x}
-}
diff --git a/vendor/github.com/denis-tingajkin/go-header/value.go b/vendor/github.com/denis-tingajkin/go-header/value.go
deleted file mode 100644
index 2a3adcdce..000000000
--- a/vendor/github.com/denis-tingajkin/go-header/value.go
+++ /dev/null
@@ -1,128 +0,0 @@
-// Copyright (c) 2020 Denis Tingajkin
-//
-// SPDX-License-Identifier: Apache-2.0
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at:
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package goheader
-
-import (
-	"errors"
-	"fmt"
-	"regexp"
-	"strings"
-)
-
-type Calculable interface {
-	Calculate(map[string]Value) error
-	Get() string
-}
-
-type Value interface {
-	Calculable
-	Read(*Reader) Issue
-}
-
-func calculateValue(calculable Calculable, values map[string]Value) (string, error) {
-	sb := strings.Builder{}
-	r := calculable.Get()
-	var endIndex int
-	var startIndex int
-	for startIndex = strings.Index(r, "{{"); startIndex >= 0; startIndex = strings.Index(r, "{{") {
-		_, _ = sb.WriteString(r[:startIndex])
-		endIndex = strings.Index(r, "}}")
-		if endIndex < 0 {
-			return "", errors.New("missed value ending")
-		}
-		subVal := strings.ToLower(strings.TrimSpace(r[startIndex+2 : endIndex]))
-		if val := values[subVal]; val != nil {
-			if err := val.Calculate(values); err != nil {
-				return "", err
-			}
-			sb.WriteString(val.Get())
-		} else {
-			return "", fmt.Errorf("unknown value name %v", subVal)
-		}
-		endIndex += 2
-		r = r[endIndex:]
-	}
-	_, _ = sb.WriteString(r)
-	return sb.String(), nil
-}
-
-type ConstValue struct {
-	RawValue string
-}
-
-func (c *ConstValue) Calculate(values map[string]Value) error {
-	v, err := calculateValue(c, values)
-	if err != nil {
-		return err
-	}
-	c.RawValue = v
-	return nil
-}
-
-func (c *ConstValue) Get() string {
-	return c.RawValue
-}
-
-func (c *ConstValue) Read(s *Reader) Issue {
-	l := s.Location()
-	p := s.Position()
-	for _, ch := range c.Get() {
-		if ch != s.Peek() {
-			s.SetPosition(p)
-			f := s.ReadWhile(func(r rune) bool {
-				return r != '\n'
-			})
-			return NewIssueWithLocation(fmt.Sprintf("Expected:%v, Actual: %v", c.Get(), f), l)
-		}
-		s.Next()
-	}
-	return nil
-}
-
-type RegexpValue struct {
-	RawValue string
-}
-
-func (r *RegexpValue) Calculate(values map[string]Value) error {
-	v, err := calculateValue(r, values)
-	if err != nil {
-		return err
-	}
-	r.RawValue = v
-	return nil
-}
-
-func (r *RegexpValue) Get() string {
-	return r.RawValue
-}
-
-func (r *RegexpValue) Read(s *Reader) Issue {
-	l := s.Location()
-	p := regexp.MustCompile(r.Get())
-	pos := s.Position()
-	str := s.Finish()
-	s.SetPosition(pos)
-	indexes := p.FindAllIndex([]byte(str), -1)
-	if len(indexes) == 0 {
-		return NewIssueWithLocation(fmt.Sprintf("Pattern %v doesn't match.", p.String()), l)
-	}
-	s.SetPosition(pos + indexes[0][1])
-	return nil
-}
-
-var _ Value = &ConstValue{}
-var _ Value = &RegexpValue{}