$ git clone -n https://gitee.com/opencloudos-stream/grafana.git /var/lib/mock/dist-ocs23-build-198168-13689/root/chroot_tmpdir/scmroot/grafana
Cloning into '/var/lib/mock/dist-ocs23-build-198168-13689/root/chroot_tmpdir/scmroot/grafana'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/grafana
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3906635 !4 【软件升级】 [grafana] 可升级至 [10.2.6] Merge pull request !4 from luochenglcs/master