Enable multi-platform builds in Docker workflow by specifying both amd64 and arm64 platforms

Author: oguzhan-yilmaz

.github/workflows/docker-publish.yaml

@@ -61,8 +61,8 @@ jobs:
         with:
           context: ./kdiff-snapshots
           # context: .
-          # platforms: linux/amd64,linux/arm64
-          platforms: linux/arm64
+          platforms: linux/amd64,linux/arm64
+          # platforms: linux/arm64
           push: true
           tags: ${{ steps.metad.outputs.tags }}
           labels: ${{ steps.metad.outputs.labels }}