File _service of Package prismlauncher

<services>
  <service name="obs_scm">
    <param name="filename">prismlauncher</param>
    <param name="scm">git</param>
    <param name="submodules">enable</param>
    <param name="url">https://github.com/PrismLauncher/PrismLauncher.git</param>
    <param name="revision">release-10.x</param>
    <param name="versionformat">@PARENT_TAG@.%cd</param>
    <param name="changesgenerate">enable</param>
  </service>
  <service name="set_version" mode="buildtime"/>
</services>