$ git clone -n https://gitee.com/mgb01105731/arm-trusted-firmware.git /var/lib/mock/dist-an23.2-build-432029-73059/root/chroot_tmpdir/scmroot/arm-trusted-firmware
Cloning into '/var/lib/mock/dist-an23.2-build-432029-73059/root/chroot_tmpdir/scmroot/arm-trusted-firmware'...
$ git fetch origin b370323ce20b591080f15f637a5a66552d3b9e5a:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/arm-trusted-firmware
 * [new ref]         b370323ce20b591080f15f637a5a66552d3b9e5a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b370323 Fix CVE-2023-49100