File _servicedata of Package opensuse-migration-tool

<servicedata>
<service name="tar_scm">
                <param name="url">https://github.com/openSUSE/opensuse-migration-tool.git</param>
              <param name="changesrevision">218e5ee81f9c9443c3af0be1acc49291f8b9941e</param></service></servicedata>