message: auto -> auto& for ValidityMask variables
diff: @@ -14,18 +14,18 @@ void VerifyMap(Vector &map, idx_t count, const SelectionVector &sel) {
  D_ASSERT(map.GetType().id() == LogicalTypeId::MAP);
  VectorData map_vdata;
  map.Orrify(count, map_vdata);
  - auto map_validity = map_vdata.validity;
  + auto& map_validity = map_vdata.validity;
  auto &key_vector = *(StructVector::GetEntries(map)[0]);
  VectorData key_vdata;
  key_vector.Orrify(count, key_vdata);
  auto key_data = (list_entry_t *)key_vdata.data;
  - auto key_validity = key_vdata.validity;
  + auto &key_validity = key_vdata.validity;
  auto &key_entries = ListVector::GetEntry(key_vector);
  VectorData key_entry_vdata;
  key_entries.Orrify(count, key_entry_vdata);
  - auto entry_validity = key_entry_vdata.validity;
  + auto &entry_validity = key_entry_vdata.validity;
  for (idx_t row = 0; row < count; row++) {
  auto mapped_row = sel.get_index(row);
  