File _service of Package picom

<services>
  <service name="download_src_package">
    <param name="host">download.opensuse.org</param>
    <param name="protocol">https</param>
    <param name="path">/repositories/openSUSE:/Factory/standard/src/picom-12.5-1.3.src.rpm</param>
  </service>
</services>