test arm64 with edge image

.github/workflows/docker-edge.yml

@@ -1,27 +1,32 @@
 name: Docker build (edge)
+
 on:
   push: { branches: master }
 
 jobs:
   docker:
     runs-on: ubuntu-latest
+
     steps:
       - name: Checkout
         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: Login to Docker Hub
         uses: docker/login-action@v3
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
+
       - name: Build and push
         uses: docker/build-push-action@v6
         with:
           context: edge
-          # platforms: linux/amd64,linux/arm64
-          platforms: linux/amd64
+          platforms: linux/amd64,linux/arm64
           push: true
           tags: dannyben/bashly:edge