mod: bump golang.org/x/oauth2 from 0.33.0 to 0.34.0

Bumps [golang.org/x/oauth2](https://github.com/golang/oauth2) from 0.33.0 to 0.34.0.
- [Commits](golang/oauth2@v0.33.0...v0.34.0)

---
updated-dependencies:
- dependency-name: golang.org/x/oauth2
  dependency-version: 0.34.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

go.mod

@@ -28,7 +28,7 @@ require (
 	github.com/stretchr/testify v1.11.1
 	github.com/ulikunitz/xz v0.5.15
 	golang.org/x/exp v0.0.0-20251009144603-d2f985daa21b
-	golang.org/x/oauth2 v0.33.0
+	golang.org/x/oauth2 v0.34.0
 	golang.org/x/perf v0.0.0-20251008221758-42ba72fec400
 	golang.org/x/sync v0.18.0
 	golang.org/x/sys v0.38.0

go.sum

@@ -1719,8 +1719,8 @@ golang.org/x/oauth2 v0.4.0/go.mod h1:RznEsdpjGAINPTOF0UH/t+xJ75L18YO3Ho6Pyn+uRec
 golang.org/x/oauth2 v0.5.0/go.mod h1:9/XBHVqLaWO3/BRHs5jbpYCnOZVjj5V0ndyaAM7KB4I=
 golang.org/x/oauth2 v0.6.0/go.mod h1:ycmewcwgD4Rpr3eZJLSB4Kyyljb3qDh40vJ8STE5HKw=
 golang.org/x/oauth2 v0.7.0/go.mod h1:hPLQkd9LyjfXTiRohC/41GhcFqxisoUQ99sCUOHO9x4=
-golang.org/x/oauth2 v0.33.0 h1:4Q+qn+E5z8gPRJfmRy7C2gGG3T4jIprK6aSYgTXGRpo=
-golang.org/x/oauth2 v0.33.0/go.mod h1:lzm5WQJQwKZ3nwavOZ3IS5Aulzxi68dUSgRHujetwEA=
+golang.org/x/oauth2 v0.34.0 h1:hqK/t4AKgbqWkdkcAeI8XLmbK+4m4G5YeQRrmiotGlw=
+golang.org/x/oauth2 v0.34.0/go.mod h1:lzm5WQJQwKZ3nwavOZ3IS5Aulzxi68dUSgRHujetwEA=
 golang.org/x/perf v0.0.0-20251008221758-42ba72fec400 h1:qHW4W1d6GSybBiOHXtiSWh/sZwqW08PHkzgawo6aMDw=
 golang.org/x/perf v0.0.0-20251008221758-42ba72fec400/go.mod h1:RtF6FPGf5eWM1TzUzBR+Ixwfe0J7E+CmE+X6BBdY2SQ=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=