File _servicedata of Package budgie-screensaver

<servicedata>
<service name="tar_scm">
                <param name="url">https://github.com/BuddiesOfBudgie/budgie-screensaver.git</param>
              <param name="changesrevision">19f34a5334be6363ee9dc5da723dec4cd18dc784</param></service></servicedata>