$ git clone -n https://gitee.com/src-opencloudos-rpms/ca-certificates /var/lib/mock/dist-oc8-build-56978-15199/root/chroot_tmpdir/scmroot/ca-certificates
Cloning into '/var/lib/mock/dist-oc8-build-56978-15199/root/chroot_tmpdir/scmroot/ca-certificates'...
$ git fetch origin oc8:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/ca-certificates
 * [new branch]      oc8        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d0a016d import ca-certificates-2023.2.60_v7.0.306-80.0.tl3.1