$ git clone -n https://gitee.com/src-opencloudos-rpms/mobile-broadband-provider-info.git /var/lib/mock/dist-oc9-build-43028-14591/root/chroot_tmpdir/scmroot/mobile-broadband-provider-info
Cloning into '/var/lib/mock/dist-oc9-build-43028-14591/root/chroot_tmpdir/scmroot/mobile-broadband-provider-info'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/mobile-broadband-provider-info
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b269528 import mobile-broadband-provider-info-20210805-3.tl4