Move the intersection tests to reflect changes

diff --git a/t/040_type_constraints/034_intersection_types.t b/t/type_constraints/intersection_types.t
similarity index 100%
rename from t/040_type_constraints/034_intersection_types.t
rename to t/type_constraints/intersection_types.t

diff --git a/t/040_type_constraints/035_subtyping_intersection_types.t b/t/type_constraints/subtyping_intersection_types.t
similarity index 100%
rename from t/040_type_constraints/035_subtyping_intersection_types.t
rename to t/type_constraints/subtyping_intersection_types.t