$ git clone -n https://gitee.com/wency_cn/fwupd_1770949806.git /var/lib/mock/dist-an23-build-514382-75110/root/chroot_tmpdir/scmroot/fwupd_1770949806
Cloning into '/var/lib/mock/dist-an23-build-514382-75110/root/chroot_tmpdir/scmroot/fwupd_1770949806'...
$ git fetch origin b00f8086571c26ec795c8380366e97a58112f492:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/fwupd_1770949806
 * [new ref]         b00f8086571c26ec795c8380366e97a58112f492 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b00f808 Update code from upstream