changed python-app to manage.py

Author: DaiseyD

.github/workflows/main_backendbluenps.yml

@@ -47,7 +47,7 @@ jobs:
       - name: Upload artifact for deployment jobs
         uses: actions/upload-artifact@v3
         with:
-          name: python-app
+          name: manage.py
           path: |
             release.zip
             !venv/