File _service of Package ladybird

<services>
  <service name="obs_scm">
    <param name="url">https://github.com/SerenityOS/serenity</param>
    <param name="scm">git</param>
    <param name="revision">master</param>
    <param name="changesgenerate">disable</param>
    <param name="versionformat">0~git.%cd</param>
  </service>
  <service name="tar" mode="buildtime" />
  <service name="recompress" mode="buildtime">
    <param name="file">*.tar</param>
    <param name="compression">zst</param>
  </service>
  <service name="set_version" mode="buildtime" /> 
</services>