update google github actions to v1 in staging

Author: raclim

.github/workflows/deploy-staging.yml

@@ -39,21 +39,21 @@ jobs:
             ${{ env.IMAGE }}:latest
           target: production
       # Setup gcloud CLI
-      - uses: google-github-actions/[email protected]
-        with:
-          service_account_key: ${{ secrets.GKE_SA_KEY }}
-          project_id: ${{ secrets.GKE_PROJECT }}
+      - id: auth
+        uses: google-github-actions/auth@v1
+          with: 
+            credentials_json: ${{ secrets.GKE_SA_KEY }}
+      - uses: google-github-actions/setup-gcloud@v1
 
       # Configure docker to use the gcloud command-line tool as a credential helper
       - run: |-
           gcloud --quiet auth configure-docker
         
       # Get the GKE credentials so we can deploy to the cluster
-      - uses: google-github-actions/get-gke-credentials@v0.2.1
+      - uses: google-github-actions/get-gke-credentials@v1
         with:
           cluster_name: ${{ env.GKE_CLUSTER }}
           location: ${{ env.GKE_ZONE }}
-          credentials: ${{ secrets.GKE_SA_KEY }}
 
       # Deploy the Docker image to the GKE cluster
       - name: Deploy