[ci skip]Change requring order of files in doc

This change was made at 4a835aa3

guides/source/initialization.md

@@ -532,12 +532,12 @@ require "rails"
 
 %w(
   active_record/railtie
+  active_storage/engine
   action_controller/railtie
   action_view/railtie
   action_mailer/railtie
   active_job/railtie
   action_cable/engine
-  active_storage/engine
   rails/test_unit/railtie
   sprockets/railtie
 ).each do |railtie|