automatically build newer nextcloud versions when they have ripened half a year

.forgejo/workflows/build_nextcloud.yml

@@ -11,7 +11,6 @@ on:
 
 jobs:
   get-versions:
-    name: Determine viable Nextcloud versions
     runs-on: docker
     container:
       image: docker.io/library/python:3.14-slim
@@ -20,9 +19,6 @@ jobs:
       versions: ${{ steps.matrix.outputs.versions }}
 
     steps:
-      - name: Install required system packages
-        run: apt-get update; apt-get install -y --no-install-recommends --no-install-suggests nodejs
-
       - name: Checkout source code
         uses: actions/checkout@v7