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">c9a0c8e65c456310b4bf1987e58a94b1240b3190</param></service></servicedata>