File _servicedata of Package cosmic-wallpapers

<servicedata>
<service name="tar_scm">
                <param name="url">https://github.com/pop-os/cosmic-wallpapers.git</param>
              <param name="changesrevision">cb8e6d653b5062e046e83b4670c3d9944fa39c39</param></service></servicedata>