Update GitHub Actions workflow to use latest Docker actions

Author: brighteyed

.github/workflows/gh-mirror.yml

@@ -23,34 +23,34 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Install QEMU static binaries
-        uses: docker/setup-qemu-action@v1
+        uses: docker/setup-qemu-action@v2
 
       - name: Set up Docker Buildx
         id: buildx
-        uses: docker/setup-buildx-action@v1
+        uses: docker/setup-buildx-action@v2
 
       - name: Log in to the Container registry
-        uses: docker/login-action@v1
+        uses: docker/login-action@v2
         with:
           registry: ${{ env.REGISTRY }}
           username: ${{ github.actor }}
           password: ${{ secrets.GHCR_TOKEN }}
 
       - name: Extract metadata (tags, labels) for Docker
         id: mirror
-        uses: docker/metadata-action@v3
+        uses: docker/metadata-action@v4
         with:
           images: ${{ env.REGISTRY }}/${{ env.MIRROR_IMAGE_NAME }}
 
       - name: Build and push Docker image
-        uses: docker/build-push-action@v2
+        uses: docker/build-push-action@v3
         with:
           context: .
           file: docker/mirror/Dockerfile
           push: true
           platforms: linux/amd64,linux/arm64
           tags: ${{ steps.mirror.outputs.tags }}
-          labels: ${{ steps.mirror.outputs.labels }}
+          labels: ${{ steps.mirror.outputs.labels }}