Metadata for gamemode in testing

<component>
  <id>io.github.feralinteractive.gamemode</id>
  <name>gamemode</name>
  <summary>daemon that allows games to request a set of optimizations be temporarily applied</summary>
  <project_license>BSD-3-Clause</project_license>
  <developer_name>Feral Interactive</developer_name>
  <description>
    <p>
      GameMode is a daemon/lib combo for Linux that allows games to request a set of optimisations be temporarily applied to the host OS and/or a game process.
    </p>
    <p>
      It was designed primarily as a stop-gap solution to problems with the Intel and AMD CPU powersave or ondemand governors, but is now host to a range of optimisation features and configurations.
    </p>
    <p>Currently GameMode includes support for optimisations including:</p>
    <ul>
      <li>CPU governor</li>
      <li>I/O priority</li>
      <li>Process niceness</li>
      <li>Kernel scheduler (SCHED_ISO)</li>
      <li>Screensaver inhibiting</li>
      <li>GPU performance mode (NVIDIA and AMD)</li>
      <li>GPU overclocking (NVIDIA)</li>
      <li>Custom scripts</li>
    </ul>
  </description>
  <pkgname>gamemode</pkgname>
  <url type="homepage">https://feralinteractive.github.io/gamemode</url>
  <categories>
    <category>Utility</category>
    <category>Game</category>
  </categories>
  <content_rating type="oars-1.1"/>
</component>