feat: remove new_wip_calculation feature toggle

lib/pact_broker/pacts/pact_publication_wip_dataset_module.rb

@@ -47,21 +47,6 @@ def successfully_verified_by_provider_tag_when_not_wip(provider_tag)
       end
 
       def successfully_verified_by_provider_another_tag_before_this_tag_first_created(provider_id, provider_tag)
-        return new_successfully_verified_by_provider_another_tag_before_this_tag_first_created(provider_id, provider_tag) if PactBroker.feature_enabled?(:new_wip_calculation)
-
-        first_tag_with_name = PactBroker::Domain::Tag.where(pacticipant_id: provider_id, name: provider_tag).order(:created_at).first
-        from_self(alias: :pp)
-          .select(Sequel[:pp].*)
-          .where(Sequel[:pp][:provider_id] => provider_id)
-          .join_successful_non_wip_verifications_for_provider_id(provider_id)
-          .join_provider_version_tags do
-            Sequel.lit("provider_tags.name != ?", provider_tag)
-          end
-          .verified_before_creation_date_of(first_tag_with_name)
-          .distinct
-      end
-
-      def new_successfully_verified_by_provider_another_tag_before_this_tag_first_created(provider_id, provider_tag)
         first_tag_with_name = PactBroker::Domain::Tag.where(pacticipant_id: provider_id, name: provider_tag).order(:created_at).first
 
         pact_version_provider_tag_verifications_join = {