chore(deps): bump google-github-actions/auth from 2.0.1 to 2.1.0

Bumps [google-github-actions/auth](https://github.com/google-github-actions/auth) from 2.0.1 to 2.1.0.
- [Release notes](https://github.com/google-github-actions/auth/releases)
- [Changelog](https://github.com/google-github-actions/auth/blob/main/CHANGELOG.md)
- [Commits](google-github-actions/auth@v2.0.1...v2.1.0)

---
updated-dependencies:
- dependency-name: google-github-actions/auth
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/k8s-cleaner.yml

@@ -33,7 +33,7 @@ jobs:
         export_default_credentials: true
 
     - name: Login to GCP 
-      uses: google-github-actions/auth@v2.0.1
+      uses: google-github-actions/auth@v2.1.0
       with:
         credentials_json: ${{ secrets.GCP_SA_KEY }}