$ git clone -n https://gitee.com/opencloudos-stream/linux-firmware.git /var/lib/mock/dist-ocs23-build-62276-2458/root/chroot_tmpdir/scmroot/linux-firmware
Cloning into '/var/lib/mock/dist-ocs23-build-62276-2458/root/chroot_tmpdir/scmroot/linux-firmware'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/linux-firmware
 * [new ref]         HEAD       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b7a6a93 Rebuilt for OpenCloudOS Stream 23.09