Update gcloud action version to 2

Author: keyboardsurfer

.github/workflows/firebase_test_lab.yml

@@ -65,7 +65,7 @@ jobs:
           credentials_json: '${{ secrets.GCP_CREDENTIALS }}'
 
       - name: Set up Cloud SDK
-        uses: google-github-actions/setup-gcloud@v0
+        uses: google-github-actions/setup-gcloud@v2
 
       - name: Install Cloud SDK Beta components
         run: gcloud components install beta