Update: Docker test

.github/workflows/docker-image.yml

@@ -15,6 +15,8 @@ jobs:
       uses: actions/checkout@v2
     - name: Run tests
       run: docker-compose run test
+    - name: Set up QEMU
+      uses: docker/setup-qemu-action@v1
     - name: Set up Docker Buildx
       uses: docker/setup-buildx-action@v1
     - name: Login to DockerHub
@@ -26,5 +28,7 @@ jobs:
       id: docker_build
       uses: docker/build-push-action@v2
       with:
+        context: .
+        platforms: linux/amd64,linux/arm64
         push: true
         tags: user/app:latest