File _service of Package qt6-multimedia

<services>
  <service name="download_url">
    <param name="host">download.qt.io</param>
    <param name="protocol">https</param>
    <param name="path">/official_releases/qt/6.10/6.10.1/submodules/qtmultimedia-everywhere-src-6.10.1.tar.xz</param>
  </service>
</services>