$ git clone -n https://gitee.com/src-anolis-os/oniguruma.git /var/lib/mock/dist-an23.3-build-424861-72941/root/chroot_tmpdir/scmroot/oniguruma
Cloning into '/var/lib/mock/dist-an23.3-build-424861-72941/root/chroot_tmpdir/scmroot/oniguruma'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/oniguruma
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6d45c27 update to 6.9.9