$ git clone -n https://src.fedoraproject.org/rpms/gubbi-fonts.git /var/lib/mock/f39-build-1701819-41210/root/chroot_tmpdir/scmroot/gubbi-fonts
Cloning into '/var/lib/mock/f39-build-1701819-41210/root/chroot_tmpdir/scmroot/gubbi-fonts'...
$ git fetch origin 96d541573641ff093ad632dae3bac44226b4bd30:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gubbi-fonts
 * [new ref]         96d541573641ff093ad632dae3bac44226b4bd30 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 96d5415 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild