$ git clone -n https://gitee.com/ocs-upgrade/seabios.git /var/lib/mock/dist-ocs23-build-213547-15774/root/chroot_tmpdir/scmroot/seabios
Cloning into '/var/lib/mock/dist-ocs23-build-213547-15774/root/chroot_tmpdir/scmroot/seabios'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/ocs-upgrade/seabios
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ff1d1b2 Upgrade to version 1.16.3