File _servicedata of Package obs-service-extract_file

<servicedata>
<service name="tar_scm">
            <param name="url">git@github.com:openSUSE/obs-service-extract_file.git</param>
          <param name="changesrevision">8ea7a76324b19e0ea3b1a559cbdfb8da9d038304</param></service></servicedata>