File _service of Package ccnet

<services>
  <service name="download_url">
    <param name="host">github.com</param>
    <param name="protocol">https</param>
    <param name="path">/haiwen/ccnet/archive/v6.0.1.tar.gz</param>
    <param name="filename">ccnet-6.0.1.tar.gz</param>
  </service>
</services>