Sync working groups

Author: actions-user

_data/wg.yaml

@@ -12,7 +12,7 @@ working-groups:
         <li>The <code>done</code> column means that the issues have been completed</li>
         </ul>
       status: at risk
-      last-activity: 2024-09-03
+      last-activity: 2024-09-04
       last-update: |
         Work is progressing. Still items that will need to be cleaned. Thus still at risk but managable.
     - title: "Test classloading"