$ git clone -n https://src.fedoraproject.org/rpms/psftools.git /var/lib/mock/f40-build-2024138-46971/root/chroot_tmpdir/scmroot/psftools
Cloning into '/var/lib/mock/f40-build-2024138-46971/root/chroot_tmpdir/scmroot/psftools'...
$ git fetch origin b9a8266a88f1a75a8a7261e08400f8d728b19bcb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/psftools
 * [new ref]         b9a8266a88f1a75a8a7261e08400f8d728b19bcb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b9a8266 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild