$ git clone -n https://gitee.com/zhaohang_mskdxl/unbound.git /var/lib/mock/dist-an23-build-358162-71155/root/chroot_tmpdir/scmroot/unbound
Cloning into '/var/lib/mock/dist-an23-build-358162-71155/root/chroot_tmpdir/scmroot/unbound'...
$ git fetch origin 2bb72f9e2651313b603d92c94c819be5bbeea6e0:KOJI_FETCH_HEAD
From https://gitee.com/zhaohang_mskdxl/unbound
 * [new ref]         2bb72f9e2651313b603d92c94c819be5bbeea6e0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2bb72f9 Rebuild with python3.11