fix CI

Author: nabeta

.github/workflows/docker-image.yml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
 
     env:
-      ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true
+    - ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true
     steps:
     - uses: actions/checkout@v4
     - uses: docker/metadata-action@v4