arm builds (#13)

* arm builds

* remove temp branch build

.github/workflows/build_and_push.yml

@@ -24,6 +24,12 @@ jobs:
       - name: Build 
         # skiping fail on warning for now
         run: CI=false npm run build
+      - 
+        name: Set up QEMU
+        uses: docker/setup-qemu-action@v1
+      - 
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
       -
         name: Docker meta
         id: meta
@@ -44,5 +50,6 @@ jobs:
           context: .
           file: docker/Dockerfile
           push: ${{ github.event_name != 'pull_request' }}
+          platforms: linux/amd64,linux/arm64,linux/arm
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}