$ git clone -n https://gitee.com/opencloudos-stream/sos.git /var/lib/mock/dist-ocs23-build-121898-8678/root/chroot_tmpdir/scmroot/sos
Cloning into '/var/lib/mock/dist-ocs23-build-121898-8678/root/chroot_tmpdir/scmroot/sos'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/sos
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b6579f7 !3 【自动升级】sos 4.6.0 Merge pull request !3 from ocs-bot/master