try all runs ;)

.github/workflows/docker-dev.yml

@@ -18,10 +18,8 @@ jobs:
         password: ${{ secrets.DOCKERHUB_TOKEN }}
     - name: Checkout
       uses: actions/checkout@v3
-    # https://github.com/docker/setup-qemu-action
     - name: Set up QEMU
       uses: docker/setup-qemu-action@v2
-    # https://github.com/docker/setup-buildx-action
     - name: Set up Docker Buildx
       uses: docker/setup-buildx-action@v2
     - name: Available platforms
@@ -34,7 +32,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        architecture: [arm64]
+        architecture: [arm64, armv7, armv6]
     steps:
     - name: Login to DockerHub
       uses: docker/login-action@v2