File _servicedata of Package libretro-gambatte

<servicedata>
<service name="tar_scm">
            <param name="url">https://github.com/libretro/gambatte-libretro.git</param>
          <param name="changesrevision">d5af1d7c4b339deab9e9f6fa999b5af3a96ca842</param></service></servicedata>