$ git clone -n https://gitee.com/opencloudos-stream/svt-av1.git /var/lib/mock/dist-ocs23-build-127832-8684/root/chroot_tmpdir/scmroot/svt-av1
Cloning into '/var/lib/mock/dist-ocs23-build-127832-8684/root/chroot_tmpdir/scmroot/svt-av1'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/svt-av1
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9a5433a Rebuilt for OpenCloudOS Stream 23.09