$ git clone -n https://gitee.com/lxpzero/libselinux.git /var/lib/mock/dist-an23.3-build-427837-73018/root/chroot_tmpdir/scmroot/libselinux
Cloning into '/var/lib/mock/dist-an23.3-build-427837-73018/root/chroot_tmpdir/scmroot/libselinux'...
$ git fetch origin bd651227a4215f3660ca91c6b684f816d35b7352:KOJI_FETCH_HEAD
From https://gitee.com/lxpzero/libselinux
 * [new ref]         bd651227a4215f3660ca91c6b684f816d35b7352 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bd65122 Rebuild with new ruby