File _servicedata of Package gnome-shell

<servicedata>
<service name="tar_scm">
                <param name="url">https://gitlab.gnome.org/GNOME/gnome-shell.git</param>
              <param name="changesrevision">e54aa588c1604b63e2f051e20c1ecb3e601beb5c</param></service></servicedata>