File _servicedata of Package libretro-3dengine

<servicedata>
<service name="tar_scm">
                <param name="url">https://github.com/libretro/libretro-3dengine.git</param>
              <param name="changesrevision">0a9b6cb58ca1df26f227a95a051c66a25f8016b0</param></service></servicedata>