chore(deps): 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/deploy.yaml

@@ -71,7 +71,7 @@ jobs:
           echo WIF_SERVICE_ACCOUNT=$(echo $outputs | jq -r '.service_account') >> "$GITHUB_OUTPUT"
           echo WIF_PROVIDER=$(echo $outputs | jq -r '.workload_identity_provider') >> "$GITHUB_OUTPUT"
 
-      - uses: google-github-actions/auth@v1
+      - uses: google-github-actions/auth@v2
         id: auth
         with:
           token_format: access_token

.github/workflows/open-pull-request.yaml

@@ -60,7 +60,7 @@ jobs:
           echo WIF_SERVICE_ACCOUNT=$(echo $outputs | jq -r '.service_account') >> "$GITHUB_OUTPUT"
           echo WIF_PROVIDER=$(echo $outputs | jq -r '.workload_identity_provider') >> "$GITHUB_OUTPUT"
 
-      - uses: google-github-actions/auth@v1
+      - uses: google-github-actions/auth@v2
         id: auth
         with:
           token_format: access_token