$ git clone -n https://gitee.com/src-opencloudos-rpms/python-certifi.git /var/lib/mock/dist-oc9-build-44248-14591/root/chroot_tmpdir/scmroot/python-certifi
Cloning into '/var/lib/mock/dist-oc9-build-44248-14591/root/chroot_tmpdir/scmroot/python-certifi'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/python-certifi
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d920114 import python-certifi-2021.10.8-4.tl4