RuntimeError "Couldn't find Active Storage configuration" is raised at startup (#29914, #35005).

git-svn-id: http://svn.redmine.org/redmine/trunk@20906 e93f8b46-1217-0410-a6f0-8f06a7374b81

config/application.rb

@@ -7,7 +7,7 @@ require 'rails'
 require 'active_model/railtie'
 require 'active_job/railtie'
 require 'active_record/railtie'
-require 'active_storage/engine'
+# require 'active_storage/engine'
 require 'action_controller/railtie'
 require 'action_mailer/railtie'
 require 'action_view/railtie'