use ubicast branch which fixes errors not being detected fixes #31980 and...

use ubicast branch which fixes errors not being detected fixes #31980 and protects against upstream changes

roles/mediavault/defaults/main.yml

@@ -4,7 +4,7 @@ mv_packages:
   - git
   - rsync
 
-mv_repo_url: https://mirismanager.ubicast.eu/github.com/laurent22/rsync-time-backup
+mv_repo_url: https://mirismanager.ubicast.eu/github.com/UbiCastTeam/rsync-time-backup
 mv_repo_path: /usr/local/share/rsync-time-backup
 mv_repo_update: false