update github actions, build amd64+arm image

.github/workflows/docker-image.yml

@@ -27,18 +27,19 @@ jobs:
         shell: bash
         run: echo "##[set-output name=branch;]$(echo ${GITHUB_REF#refs/heads/})"
         id: extract_branch
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v2
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v2
       - name: Login to DockerHub
-        uses: docker/login-action@v2
+        uses: docker/login-action@v3
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
       - name: Build and push
-        uses: docker/build-push-action@v3
+        uses: docker/build-push-action@v6
         with:
+          platforms: linux/amd64,linux/arm64
           pull: true
           push: true
           tags: phoenixmedia/nginx-php:${{ steps.extract_branch.outputs.branch }}