File _service of Package gr-fosphor

<services>
  <service mode="manual" name="obs_scm">
    <param name="url">https://gitea.osmocom.org/sdr/gr-fosphor.git</param>
    <param name="revision">master</param>
    <param name="scm">git</param>
    <param name="versionformat">3.9.0~git.%cd</param>
  </service>
  <service mode="manual" name="tar"/>
  <service mode="manual" name="recompress">
    <param name="file">*.tar</param>
    <param name="compression">xz</param>
  </service>
  <service mode="manual" name="set_version"/>
</services>