$ git clone -n https://gitee.com/mgb01105731/libisoburn_2.git /var/lib/mock/dist-an23.3-build-416793-72867/root/chroot_tmpdir/scmroot/libisoburn_2
Cloning into '/var/lib/mock/dist-an23.3-build-416793-72867/root/chroot_tmpdir/scmroot/libisoburn_2'...
$ git fetch origin 9affd341cbbae7a6717803b14496463b7695df5e:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/libisoburn_2
 * [new ref]         9affd341cbbae7a6717803b14496463b7695df5e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9affd34 Refer to CentOS Stream libisoburn-1.5.6-1(tdawson@redhat.com)