$ git clone -n https://src.fedoraproject.org/rpms/perl-Data-FormValidator.git /var/lib/mock/f39-build-1486719-34474/root/chroot_tmpdir/scmroot/perl-Data-FormValidator
Cloning into '/var/lib/mock/f39-build-1486719-34474/root/chroot_tmpdir/scmroot/perl-Data-FormValidator'...
$ git fetch origin e3d96bfeff96a2b5a3da5c37b60952db81192d1d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Data-FormValidator
 * [new ref]         e3d96bfeff96a2b5a3da5c37b60952db81192d1d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e3d96bf Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild