File _service of Package p7zip

<services>
  <service name="download_url">
    <param name="host">github.com</param>
    <param name="protocol">https</param>
    <param name="path">/p7zip-project/p7zip/archive/refs/tags/v17.05.tar.gz</param>
    <param name="filename">p7zip-17.05.tar.gz</param>
  </service>
</services>