Update platforms upload

.github/workflows/build-image.yml

@@ -22,7 +22,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Login to ghcr
         uses: docker/login-action@v2
@@ -44,7 +44,7 @@ jobs:
         with:
           string: ${{ github.repository_owner }}
 
-      - name: Build and push
+      - name: Build and push base
         uses: docker/build-push-action@v3
         with:
           build-args: |
@@ -52,6 +52,7 @@ jobs:
             ALPINE_VERSION=${{ matrix.alpine }}
           context: .
           file: ./Docker/Dockerfile.base
+          platforms: linux/amd64,linux/arm64
           push: true
           tags: ghcr.io/${{ steps.string.outputs.lowercase }}/web-base/python:${{ matrix.python }}-alpine${{ matrix.alpine }}