Add swimlanes to premium license

- renaame method pushing licensed features to boards FE

app/controllers/concerns/boards_actions.rb

@@ -9,7 +9,7 @@ module BoardsActions
 
     before_action :boards, only: :index
     before_action :board, only: :show
-    before_action :push_wip_limits, only: [:index, :show]
+    before_action :push_licensed_features, only: [:index, :show]
     before_action do
       push_frontend_feature_flag(:not_issuable_queries, parent, default_enabled: true)
     end
@@ -29,7 +29,7 @@ module BoardsActions
   private
 
   # Noop on FOSS
-  def push_wip_limits
+  def push_licensed_features
   end
 
   def boards

ee/app/controllers/concerns/ee/boards_actions.rb

@@ -10,9 +10,10 @@ module EE
 
     private
 
-    def push_wip_limits
+    def push_licensed_features
       # This is pushing a licensed Feature to the frontend.
       push_frontend_feature_flag(:wip_limits, type: :licensed, default_enabled: true) if parent.feature_available?(:wip_limits)
+      push_frontend_feature_flag(:swimlanes, type: :licensed, default_enabled: true) if parent.feature_available?(:swimlanes)
     end
   end
 end

ee/app/controllers/ee/boards/lists_controller.rb

@@ -6,7 +6,7 @@ module EE
       extend ::Gitlab::Utils::Override
 
       included do
-        before_action :push_wip_limits
+        before_action :push_licensed_features
       end
 
       EE_MAX_LIMITS_PARAMS = %i[max_issue_count max_issue_weight limit_metric].freeze

ee/app/models/license.rb

@@ -108,6 +108,7 @@ class License < ApplicationRecord
     required_ci_templates
     scoped_labels
     smartcard_auth
+    swimlanes
     group_timelogs
     type_of_work_analytics
     minimal_access_role

ee/config/feature_flags/licensed/swimlanes.yml

+---
+name: swimlanes
+introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/41543
+rollout_issue_url: https://gitlab.com/gitlab-org/gitlab/-/issues/239472
+group: group::portfolio management
+type: licensed
+default_enabled: true