chore: Fix the google auth github action.

Author: hessjcg

.github/workflows/tests.yaml

@@ -64,8 +64,13 @@ jobs:
             NODEPOOL_SERVICEACCOUNT_EMAIL:${{ vars.GOOGLE_CLOUD_PROJECT }}/NODEPOOL_SERVICEACCOUNT_EMAIL
             TFSTATE_STORAGE_BUCKET:${{ vars.GOOGLE_CLOUD_PROJECT }}/TFSTATE_STORAGE_BUCKET
             WORKLOAD_ID_SERVICEACCOUNT_EMAIL:${{ vars.GOOGLE_CLOUD_PROJECT }}/WORKLOAD_ID_SERVICEACCOUNT_EMAIL
-      - name: Set up Cloud SDK
-        uses: google-github-actions/setup-gcloud@aa5489c8933f4cc7a4f7d45035b3b1440c9c10db # v3.0.1
+      - id: auth
+        name: Authenticate to Google Cloud
+        uses: google-github-actions/auth@c200f3691d83b41bf9bbd8638997a462592937ed # v2.1.13
+        with:
+          workload_identity_provider: ${{ vars.PROVIDER_NAME }}
+          service_account: ${{ vars.SERVICE_ACCOUNT }}
+          access_token_lifetime: 600s
       - name: Setup Go
         uses: actions/setup-go@4b73464bb391d4059bd26b0524d20df3927bd417 # v6.3.0
         with: