File _servicedata of Package umu-launcher

<servicedata>
  <service name="tar_scm">
    <param name="url">https://github.com/Open-Wine-Components/umu-launcher.git</param>
    <param name="changesrevision">a11540cbf2221a5671c4ced97c0bf7e61c98d21e</param>
  </service>
</servicedata>