Use QUEM and setup platform for arm64

.github/workflows/publish-docker.yml

@@ -13,26 +13,34 @@ jobs:
         include:
           - tag: "nogil/python:latest"
             dockerfile: "docker/Dockerfile"
+            platform: "linux/amd64"
           - tag: "nogil/python-arm64:latest"
             dockerfile: "docker/arm64/Dockerfile"
+            platform: "linux/arm64"
 
     name: Push Docker image to Docker Hub
     runs-on: ubuntu-latest
     steps:
       - name: Check out the repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
 
       - name: Log in to Docker Hub
-        uses: docker/login-action@v2
+        uses: docker/login-action@v3
         with:
           username: ${{ secrets.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKER_PASSWORD }}
 
       - name: Build and push Docker image
-        uses: docker/build-push-action@v3
+        uses: docker/build-push-action@v5
         with:
           context: .
           file: ${{ matrix.dockerfile }}
+          platforms: ${{ matrix.platform }}
           build-args: |
             commit=${{ github.sha }}
           push: true