Docker release: add linux/arm64

Author: manics

.github/workflows/release.yml

@@ -125,6 +125,6 @@ jobs:
         uses: docker/build-push-action@v3
         with:
           context: .
-          platforms: linux/amd64
+          platforms: linux/amd64,linux/arm64
           push: true
           tags: ${{ env.TAGS }}