$ git clone -n https://gitee.com/src-opencloudos-rpms/opencloudos-release /var/lib/mock/dist-oc9-build-69409-47295/root/chroot_tmpdir/scmroot/opencloudos-release
Cloning into '/var/lib/mock/dist-oc9-build-69409-47295/root/chroot_tmpdir/scmroot/opencloudos-release'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/opencloudos-release
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3ae13e5 [9.0-10] - fix pipewire audio detection problem. - update releasever to 9