mod: do: bump golang.org/x/oauth2 from 0.5.0 to 0.10.0

Bumps [golang.org/x/oauth2](https://github.com/golang/oauth2) from 0.5.0 to 0.10.0.
- [Commits](https://github.com/golang/oauth2/compare/v0.5.0...v0.10.0)

---
updated-dependencies:
- dependency-name: golang.org/x/oauth2
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

1 files changed, 17 insertions, 0 deletions

diff --git a/vendor/github.com/google/s2a-go/README.md b/vendor/github.com/google/s2a-go/README.md
new file mode 100644
index 000000000..d566950f3
--- /dev/null
+++ b/vendor/github.com/google/s2a-go/README.md
@@ -0,0 +1,17 @@
+# Secure Session Agent Client Libraries
+
+The Secure Session Agent is a service that enables a workload to offload select
+operations from the mTLS handshake and protects a workload's private key
+material from exfiltration. Specifically, the workload asks the Secure Session
+Agent for the TLS configuration to use during the handshake, to perform private
+key operations, and to validate the peer certificate chain. The Secure Session
+Agent's client libraries enable applications to communicate with the Secure
+Session Agent during the TLS handshake, and to encrypt traffic to the peer
+after the TLS handshake is complete.
+
+This repository contains the source code for the Secure Session Agent's Go
+client libraries, which allow gRPC-Go applications to use the Secure Session
+Agent. This repository supports the Bazel and Golang build systems.
+
+All code in this repository is experimental and subject to change. We do not
+guarantee API stability at this time.