Update run-migrations.yml

Author: nramadas

.github/workflows/run-migrations.yml

@@ -25,11 +25,17 @@ jobs:
       - name: Install Dependencies
         run: yarn install
 
+      - name: Google Auth
+        id: auth
+        uses: 'google-github-actions/auth@v0'
+        with:
+          workload_identity_provider: '${{ secrets.WIF_PROVIDER }}'
+          service_account: '${{ secrets.WIF_SERVICE_ACCOUNT }}'
+        
       - name: Setup GCloud
         uses: google-github-actions/setup-gcloud@v0
         with:
           project_id: ${{ env.PROJECT_ID }}
-          service_account_key: ${{ secrets.GCP_SA_KEY }}
           export_default_credentials: true
 
       - name: Get Cloud SQL Proxy