setting up docker for artifact registry

.github/workflows/dockerbuild.yml

@@ -16,9 +16,16 @@ jobs:
         uses: docker/setup-buildx-action@v1
       - uses: actions/checkout@v1
       - name: Set up artifact registry
-        uses: "google-github-actions/auth@v1"
+        uses: google-github-actions/auth@v1
         with:
           credentials_json: '${{ secrets.GCP_SERVICE_ACCOUNT_KEY }}'
+      - name: Set up gcloud
+        uses: google-github-actions/setup-gcloud@v0
+        with:
+          project_id: mythical-games
+      - name: Configure docker for artifact registry
+        run: |
+          gcloud auth configure-docker us-docker.pkg.dev
       - name: Build and push
         id: docker_build
         uses: docker/build-push-action@v2