$ git clone -n https://gitee.com/src-opencloudos-rpms/grafana.git /var/lib/mock/dist-oc9-build-232736-81771/root/chroot_tmpdir/scmroot/grafana
Cloning into '/var/lib/mock/dist-oc9-build-232736-81771/root/chroot_tmpdir/scmroot/grafana'...
$ git fetch origin c48dd78a1f21207a056dc26d59e85026e7749096:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/grafana
 * [new ref]         c48dd78a1f21207a056dc26d59e85026e7749096 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c48dd78 import grafana-10.2.6-21.tl4