File _servicedata of Package osv-scanner

<servicedata>
<service name="tar_scm">
                <param name="url">https://github.com/google/osv-scanner</param>
              <param name="changesrevision">b97d1de7d8c3c7de8c11308b3d9cb5bbf3f7a0e9</param></service></servicedata>