$ git clone -n https://gitee.com/opencloudos-stream/dnf.git /var/lib/mock/dist-ocs23-build-90596-5984/root/chroot_tmpdir/scmroot/dnf
Cloning into '/var/lib/mock/dist-ocs23-build-90596-5984/root/chroot_tmpdir/scmroot/dnf'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/dnf
 * [new ref]         HEAD       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 844a727 Rebuilt for python 3.11