Merge branch 'rjain-default-feature-flag' into 'master'

Make multi_select_board feature default

See merge request gitlab-org/gitlab!20029

app/controllers/groups/boards_controller.rb

@@ -6,7 +6,7 @@ class Groups::BoardsController < Groups::ApplicationController
 
   before_action :assign_endpoint_vars
   before_action do
-    push_frontend_feature_flag(:multi_select_board)
+    push_frontend_feature_flag(:multi_select_board, default_enabled: true)
   end
 
   private

app/controllers/projects/boards_controller.rb

@@ -8,7 +8,7 @@ class Projects::BoardsController < Projects::ApplicationController
   before_action :authorize_read_board!, only: [:index, :show]
   before_action :assign_endpoint_vars
   before_action do
-    push_frontend_feature_flag(:multi_select_board)
+    push_frontend_feature_flag(:multi_select_board, default_enabled: true)
   end
 
   private