correct docker tag names 2?

.forgejo/workflows/ci.yml

@@ -4,7 +4,7 @@ on:
 jobs:
   backend-pylint:
     runs-on: docker
-    container: python3.11-nodejs21-alpine
+    container: nikolaik/python-nodejs:python3.11-nodejs21
     steps:
       - name: Checkout source code
         uses: https://code.forgejo.org/actions/checkout@v3
@@ -26,7 +26,7 @@ jobs:
   build:package:
     needs: ["backend-pylint"]
     runs-on: docker
-    container: python3.11-nodejs21-alpine
+    container: nikolaik/python-nodejs:python3.11-nodejs21
     steps:
       - name: Checkout source code
         uses: https://code.forgejo.org/actions/checkout@v3