File _servicedata of Package container-registry-systemd

<servicedata>
  <service name="tar_scm">
    <param name="url">https://github.com/openSUSE/container-registry-systemd.git</param>
    <param name="changesrevision">70601f6ad3222239b271de93f6ccf8bed86a6864</param>
 </service>
</servicedata>