chore(deps): bump google-github-actions/auth from 2.1.12 to 3.0.0

Bumps [google-github-actions/auth](https://github.com/google-github-actions/auth) from 2.1.12 to 3.0.0.
- [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@b7593ed...7c6bc77)

---
updated-dependencies:
- dependency-name: google-github-actions/auth
  dependency-version: 3.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/techdocs.yaml

@@ -98,7 +98,7 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       - id: auth
-        uses: google-github-actions/auth@b7593ed2efd1c1617e1b0254da33b86225adb2a5 # pin@v2.1.12
+        uses: google-github-actions/auth@7c6bc770dae815cd3e89ee6cdf493a5fab2cc093 # pin@v3.0.0
         if: ${{ needs.setup.outputs.publish == 'true' }}
         with:
           workload_identity_provider: ${{ inputs.workload_identity_provider }}