File _service of Package labwc

<services>
  <service name="download_url">
    <param name="host">github.com</param>
    <param name="protocol">https</param>
    <param name="path">/labwc/labwc/archive/refs/tags/0.9.2.tar.gz</param>
    <param name="filename">labwc_0.9.2.orig.tar.gz</param>
  </service>
</services>