$ git clone -n https://gitee.com/lzq11122/edk2.git /var/lib/mock/dist-an23.3-build-448243-73386/root/chroot_tmpdir/scmroot/edk2
Cloning into '/var/lib/mock/dist-an23.3-build-448243-73386/root/chroot_tmpdir/scmroot/edk2'...
$ git fetch origin ff71dba1d54ee77d7d3f383d3312a60a5c1b08eb:KOJI_FETCH_HEAD
From https://gitee.com/lzq11122/edk2
 * [new ref]         ff71dba1d54ee77d7d3f383d3312a60a5c1b08eb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ff71dba test