File _servicedata of Package libeconf

<servicedata>
  <service name="tar_scm">
    <param name="url">https://github.com/openSUSE/libeconf.git</param>
    <param name="changesrevision">18a5fa5f876a1ecc215cba42d6848a0631021943</param>
 </service>
</servicedata>