$ git clone -n https://gitee.com/mgb01105731/libpaper.git /var/lib/mock/dist-an23.3-build-415634-72844/root/chroot_tmpdir/scmroot/libpaper
Cloning into '/var/lib/mock/dist-an23.3-build-415634-72844/root/chroot_tmpdir/scmroot/libpaper'...
$ git fetch origin 4ba1636dc328a10ee32a74d4ffa7d2f00817f142:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/libpaper
 * [new ref]         4ba1636dc328a10ee32a74d4ffa7d2f00817f142 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4ba1636 Refer to CentOS Stream libpaper-2.1.1-1(tdawson@redhat.com)