$ git clone -n https://src.fedoraproject.org/rpms/perl-File-Map.git /var/lib/mock/f40-build-778301-129856/root/chroot_tmpdir/scmroot/perl-File-Map
Cloning into '/var/lib/mock/f40-build-778301-129856/root/chroot_tmpdir/scmroot/perl-File-Map'...
$ git fetch origin a09f0e7a2e21f5fac7a2d804773e61ed8285139b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-File-Map
 * [new ref]         a09f0e7a2e21f5fac7a2d804773e61ed8285139b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a09f0e7 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild