$ git clone -n https://gitee.com/src-opencloudos-rpms/grafana.git /var/lib/mock/dist-oc9-build-135166-78906/root/chroot_tmpdir/scmroot/grafana
Cloning into '/var/lib/mock/dist-oc9-build-135166-78906/root/chroot_tmpdir/scmroot/grafana'...
$ git fetch origin 16bd9740c686d6d8762624301dc98b651fc893c4:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/grafana
 * [new ref]         16bd9740c686d6d8762624301dc98b651fc893c4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 16bd974 import grafana-10.2.6-7.tl4