File _servicedata of Package obs-service-tar_scm

<servicedata>
  <service name="tar_scm">
    <param name="url">git://github.com/openSUSE/obs-service-tar_scm.git</param>
    <param name="changesrevision">0b4ce51db91837c27e69912a2e7ec56fb0c863e4</param>
  </service>
</servicedata>