$ git clone -n https://gitee.com/mgb01105731/postgresql.git /var/lib/mock/dist-an23-build-python3.11-386018-71833/root/chroot_tmpdir/scmroot/postgresql
Cloning into '/var/lib/mock/dist-an23-build-python3.11-386018-71833/root/chroot_tmpdir/scmroot/postgresql'...
$ git fetch origin 45b5fca747bb2009e6f9c28d0f76d3711a0181ec:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/postgresql
 * [new ref]         45b5fca747bb2009e6f9c28d0f76d3711a0181ec -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 45b5fca update to 15.7