$ git clone -n https://gitee.com/src-opencloudos-rpms/linux-firmware.git /var/lib/mock/dist-oc8-build-66485-16711/root/chroot_tmpdir/scmroot/linux-firmware
Cloning into '/var/lib/mock/dist-oc8-build-66485-16711/root/chroot_tmpdir/scmroot/linux-firmware'...
$ git fetch origin d6ea30db73188709dca0594967dd3d46353a4562:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/linux-firmware
 * [new ref]         d6ea30db73188709dca0594967dd3d46353a4562 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d6ea30d import linux-firmware-20230824-120.git0e048b06.tl3