Add feature categories to controllers beginning with H

app/controllers/help_controller.rb

@@ -2,6 +2,7 @@
 
 class HelpController < ApplicationController
   skip_before_action :authenticate_user!, unless: :public_visibility_restricted?
+  feature_category :not_owned
 
   layout 'help'
 

spec/controllers/every_controller_spec.rb

@@ -24,7 +24,10 @@ RSpec.describe "Every controller" do
     let_it_be(:routes_without_category) do
       controller_actions.map do |controller, action|
         next if controller.feature_category_for_action(action)
-        next unless controller.to_s.start_with?('B', 'C', 'D', 'E', 'F', 'Projects::MergeRequestsController')
+
+        next unless controller.to_s.start_with?('B', 'C', 'D', 'E', 'F',
+                                                'H',
+                                                'Projects::MergeRequestsController')
 
         "#{controller}##{action}"
       end.compact