$ git clone -n https://src.fedoraproject.org/rpms/postgresql-ip4r.git /var/lib/mock/f40-build-790432-136584/root/chroot_tmpdir/scmroot/postgresql-ip4r
Cloning into '/var/lib/mock/f40-build-790432-136584/root/chroot_tmpdir/scmroot/postgresql-ip4r'...
$ git fetch origin 16a32c08b821b328a8d6a76f070ad045844d5fa3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/postgresql-ip4r
 * [new ref]         16a32c08b821b328a8d6a76f070ad045844d5fa3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 16a32c0 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild