Bump google-github-actions/auth from 1 to 2

Bumps [google-github-actions/auth](https://github.com/google-github-actions/auth) from 1 to 2.
- [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@v1...v2)

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

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

.github/workflows/build-test-publish.yml

@@ -139,7 +139,7 @@ jobs:
     - name: Rename manifest for GCS
       run: mv releases/messaging-topology-operator-with-certmanager.yaml messaging-topology-operator-with-certmanager-${{ steps.meta.outputs.version }}.yaml
     - id: 'auth'
-      uses: 'google-github-actions/auth@v1'
+      uses: 'google-github-actions/auth@v2'
       with:
         # using workload identity provider to authenticate with GCP
         # workload identity provider configurations can be viewed in GCP console and gcloud cli
@@ -169,7 +169,7 @@ jobs:
         go-version: ${{ env.GO_VERSION }}
         check-latest: true
     - id: 'auth'
-      uses: 'google-github-actions/auth@v1'
+      uses: 'google-github-actions/auth@v2'
       with:
         workload_identity_provider: ${{ secrets.GCP_IDENTITY_PROVIDER }}
         service_account: ${{ secrets.GCP_SA }}