$ git clone -n https://src.fedoraproject.org/rpms/perl-Math-Geometry-Voronoi.git /var/lib/mock/f40-build-2626651-65291/root/chroot_tmpdir/scmroot/perl-Math-Geometry-Voronoi
Cloning into '/var/lib/mock/f40-build-2626651-65291/root/chroot_tmpdir/scmroot/perl-Math-Geometry-Voronoi'...
$ git fetch origin e7cd486e2b777bba6b84e6d496aedec856685f71:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Math-Geometry-Voronoi
 * [new ref]         e7cd486e2b777bba6b84e6d496aedec856685f71 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e7cd486 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild