$ git clone -n https://gitee.com/opencloudos-stream/seabios.git /var/lib/mock/dist-ocs23-build-8766-167/root/chroot_tmpdir/scmroot/seabios
Cloning into '/var/lib/mock/dist-ocs23-build-8766-167/root/chroot_tmpdir/scmroot/seabios'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/seabios
 * [new ref]                    -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b78a230 !1 upgrade to 1.16.2 Merge pull request !1 from cunshunxia/master