Bump google-github-actions/auth from 2.1.3 to 2.1.5 (#18)

Bumps [google-github-actions/auth](https://github.com/google-github-actions/auth) from 2.1.3 to 2.1.5.
- [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@71fee32...62cf5bd)

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

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

.github/workflows/build-time-benchmark.yml

@@ -16,7 +16,7 @@ jobs:
           architecture: x64
           distribution: 'temurin'
       - name: Login to GCP
-        uses: google-github-actions/auth@71fee32a0bb7e97b4d33d548e7d957010649d8fa
+        uses: google-github-actions/auth@62cf5bd3e4211a0a0b51f2c6d6a37129d828611d
         with:
           service_account: ${{ secrets.BQ_UPLOADER_SA }}
           credentials_json: ${{ secrets.BQ_UPLOADER_SA_KEY }}