build(deps): bump golang.org/x/oauth2 from 0.31.0 to 0.32.0

Bumps [golang.org/x/oauth2](https://github.com/golang/oauth2) from 0.31.0 to 0.32.0.
- [Commits](https://github.com/golang/oauth2/compare/v0.31.0...v0.32.0)

---
updated-dependencies:
- dependency-name: golang.org/x/oauth2
  dependency-version: 0.32.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

vendor/golang.org/x/oauth2/oauth2.go

@@ -9,7 +9,6 @@
 package oauth2 // import "golang.org/x/oauth2"
 
 import (
-	"bytes"
 	"context"
 	"errors"
 	"net/http"
@@ -158,7 +157,7 @@ func SetAuthURLParam(key, value string) AuthCodeOption {
 // PKCE), https://www.oauth.com/oauth2-servers/pkce/ and
 // https://www.ietf.org/archive/id/draft-ietf-oauth-v2-1-09.html#name-cross-site-request-forgery (describing both approaches)
 func (c *Config) AuthCodeURL(state string, opts ...AuthCodeOption) string {
-	var buf bytes.Buffer
+	var buf strings.Builder
 	buf.WriteString(c.Endpoint.AuthURL)
 	v := url.Values{
 		"response_type": {"code"},

vendor/modules.txt

@@ -2423,7 +2423,7 @@ golang.org/x/net/netutil
 golang.org/x/net/proxy
 golang.org/x/net/publicsuffix
 golang.org/x/net/trace
-# golang.org/x/oauth2 v0.31.0
+# golang.org/x/oauth2 v0.32.0
 ## explicit; go 1.24.0
 golang.org/x/oauth2
 golang.org/x/oauth2/internal