File _service of Package casync

<?xml version="1.0"?>
<services>
  <service name="tar_scm">
    <param name="scm">git</param>
    <param name="url">https://github.com/systemd/casync.git</param>
    <param name="versionprefix">1</param>
    <param name="versionformat">git+%ct.%h</param>
    <param name="filename">casync</param>
    <param name="changesgenerate">enable</param>
  </service>
  <service name="recompress">
    <param name="file">*.tar</param>
    <param name="compression">xz</param>
  </service>
  <service name="set_version"/>
</services>