$ git clone -n https://gitee.com/renbo02/libbytesize.git /var/lib/mock/dist-an23-build-359518-71188/root/chroot_tmpdir/scmroot/libbytesize
Cloning into '/var/lib/mock/dist-an23-build-359518-71188/root/chroot_tmpdir/scmroot/libbytesize'...
$ git fetch origin bc4eb4e84aff72a3af5ecd3e73815e86108e72ae:KOJI_FETCH_HEAD
From https://gitee.com/renbo02/libbytesize
 * [new ref]         bc4eb4e84aff72a3af5ecd3e73815e86108e72ae -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bc4eb4e Rebuild with python3.11