$ git clone -n https://gitee.com/src-anolis-os/sgabios.git /var/lib/mock/dist-an23-loongarch-build-328730-69181/root/chroot_tmpdir/scmroot/sgabios
Cloning into '/var/lib/mock/dist-an23-loongarch-build-328730-69181/root/chroot_tmpdir/scmroot/sgabios'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/sgabios
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 89b7b2a !3 rebuild in anolis 23 Merge pull request !3 from happy_orange/a23