Update date in json (#7249)

Co-authored-by: GitHub Actions <github-actions[bot]@users.noreply.github.com>

Author: community-scripts-pr-app[bot]

frontend/public/json/mediamanager.json

@@ -5,7 +5,7 @@
     14,
     13
   ],
-  "date_created": "2025-07-22",
+  "date_created": "2025-08-28",
   "type": "ct",
   "updateable": true,
   "privileged": false,