try a multiatch build (arm64, amd64)

.github/workflows/docker-image.yml

@@ -73,16 +73,21 @@ jobs:
       steps:
       - uses: actions/checkout@v4
       - name: Set up Docker Buildx
-        id: buildx
         uses: docker/setup-buildx-action@v3
       - name: Login to Docker Repository
         uses: docker/login-action@v3
         with:
           registry: ${{ secrets.DOCKER_REGISTRY }}
           username: ${{ secrets.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKER_TOKEN }}
-      - name: Build the Docker image
-        run: docker build . --file Dockerfile --tag ${{ secrets.DOCKER_REPO }}:latest
+      - name: Build and push Docker images
+        uses: docker/build-push-action@v3
+        with:
+          context: .
+          file: ./Dockerfile
+          platforms: linux/amd64,linux/arm64
+          push: false
+          tags: ${{ secrets.DOCKER_REPO }}:latest
       - name: Run Snyk to check Docker image for vulnerabilities
         uses: snyk/actions/docker@master
         env: