File _servicedata of Package jeos-firstboot

<servicedata>
<service name="tar_scm">
                <param name="url">git://github.com/openSUSE/jeos-firstboot.git</param>
              <param name="changesrevision">feb35c5550c207b5d13f37c94c0dd8bead8f3791</param></service></servicedata>