chore(deps): bump google-github-actions/auth from 2.1.11 to 2.1.12 (#643)

Bumps [google-github-actions/auth](https://github.com/google-github-actions/auth) from 2.1.11 to 2.1.12.
- [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@140bb51...b7593ed)

---
updated-dependencies:
- dependency-name: google-github-actions/auth
  dependency-version: 2.1.12
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/gcp-action.yml

@@ -27,7 +27,7 @@ jobs:
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
       - id: "auth"
-        uses: google-github-actions/auth@140bb5113ffb6b65a7e9b937a81fa96cf5064462 # v2
+        uses: google-github-actions/auth@b7593ed2efd1c1617e1b0254da33b86225adb2a5 # v2
         with:
           workload_identity_provider: "${{ secrets.DIGITAL_CLOUDS_PROVIDER }}"
           service_account: "${{ secrets.DIGITAL_CLOUDS_SERVICE }}"