File _service of Package python-gbinder

<services>
  <service name="obs_scm">
    <param name="filename">python-gbinder</param>
    <param name="url">https://github.com/waydroid/gbinder-python</param>
    <param name="scm">git</param>
    <param name="revision">bullseye</param>
    <param name="versionformat">@PARENT_TAG@</param>
  </service>
  <service name="set_version"  mode="buildtime"/>
</services>