feat: multi arch build

Author: npv2k1

.github/workflows/build-dev-container.yaml

@@ -13,6 +13,14 @@ jobs:
       - name: Checkout (GitHub)
         uses: actions/checkout@v3
 
+      - name: Set up QEMU for multi-architecture builds
+        uses: docker/setup-qemu-action@v2
+
+      - name: Setup Docker buildx for multi-architecture builds
+        uses: docker/setup-buildx-action@v2
+        with:
+          use: true
+
       - name: Login to GitHub Container Registry
         uses: docker/login-action@v2 
         with:
@@ -25,4 +33,6 @@ jobs:
         with:
           subFolder: ./templates/react-native
           imageName: ghcr.io/pnstack/codespace/react-native
+          platform: linux/amd64,linux/arm64
+          cache-from: type=gha
           push: always