[#72917] Remove unnecessary require statements

Author: judithroth

spec/controllers/categories_controller_spec.rb

@@ -29,7 +29,6 @@
 #++
 
 require "spec_helper"
-require "support/shared/controllers/stale_project_identifier_redirect"
 
 RSpec.describe CategoriesController do
   let(:user) { create(:user) }

spec/controllers/messages_controller_spec.rb

@@ -29,7 +29,6 @@
 #++
 
 require "spec_helper"
-require "support/shared/controllers/stale_project_identifier_redirect"
 
 RSpec.describe MessagesController, with_settings: { journal_aggregation_time_minutes: 0 } do
   let(:user) { create(:user) }

spec/controllers/versions_controller_spec.rb

@@ -29,7 +29,6 @@
 #++
 
 require "spec_helper"
-require "support/shared/controllers/stale_project_identifier_redirect"
 
 RSpec.describe VersionsController do
   let(:user) { create(:admin) }

spec/controllers/wiki_controller_spec.rb

@@ -29,7 +29,6 @@
 #++
 
 require "spec_helper"
-require "support/shared/controllers/stale_project_identifier_redirect"
 
 RSpec.describe WikiController do
   shared_let(:admin) { create(:admin) }