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

1 files changed, 1 insertions, 3 deletions

diff --git a/pkg/hash/hash.go b/pkg/hash/hash.go
index ea67db3e2..94bcda4fb 100644
--- a/pkg/hash/hash.go
+++ b/pkg/hash/hash.go
@@ -50,8 +50,6 @@ func FromString(str string) (Sig, error) {
 		return Sig{}, fmt.Errorf("failed to decode sig '%v': bad len", str)
 	}
 	var sig Sig
-	for i, v := range bin {
-		sig[i] = v
-	}
+	copy(sig[:], bin[:])
 	return sig, err
 }