Bump google-github-actions/auth from 2 to 3

Bumps [google-github-actions/auth](https://github.com/google-github-actions/auth) from 2 to 3.
- [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@v2...v3)

---
updated-dependencies:
- dependency-name: google-github-actions/auth
  dependency-version: '3'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/cnspec.yaml

@@ -57,7 +57,7 @@ jobs:
           password: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Authenticate with Google Cloud
-        uses: "google-github-actions/auth@c200f3691d83b41bf9bbd8638997a462592937ed" # v2.1.13
+        uses: "google-github-actions/auth@7c6bc770dae815cd3e89ee6cdf493a5fab2cc093" # v3.0.0
         with:
           credentials_json: "${{ secrets.GCP_ARTIFACT_REGISTRY_SA }}"
 

.github/workflows/publish.yaml

@@ -69,7 +69,7 @@ jobs:
           password: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Authenticate with Google Cloud
-        uses: "google-github-actions/auth@c200f3691d83b41bf9bbd8638997a462592937ed" # v2.1.13
+        uses: "google-github-actions/auth@7c6bc770dae815cd3e89ee6cdf493a5fab2cc093" # v3.0.0
         with:
           credentials_json: "${{ secrets.GCP_ARTIFACT_REGISTRY_SA }}"
 
@@ -176,7 +176,7 @@ jobs:
           password: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Authenticate with Google Cloud
-        uses: "google-github-actions/auth@c200f3691d83b41bf9bbd8638997a462592937ed" # v2.1.13
+        uses: "google-github-actions/auth@7c6bc770dae815cd3e89ee6cdf493a5fab2cc093" # v3.0.0
         with:
           credentials_json: "${{ secrets.GCP_ARTIFACT_REGISTRY_SA }}"