$ git clone -n https://gitee.com/mgb01105731/libnbd_2.git /var/lib/mock/dist-an23.3-build-414188-72836/root/chroot_tmpdir/scmroot/libnbd_2
Cloning into '/var/lib/mock/dist-an23.3-build-414188-72836/root/chroot_tmpdir/scmroot/libnbd_2'...
$ git fetch origin fa11262faea1a526f808b54b0b5f184716ba3d5c:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/libnbd_2
 * [new ref]         fa11262faea1a526f808b54b0b5f184716ba3d5c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fa11262 Sync up from CentOS Stream libnbd-1.20.3-1(tdawson@redhat.com)