[Action Record] `rubocop -a --only Layout/EmptyLineAfterMagicComment`

activerecord/lib/active_record/attribute_methods/dirty.rb

 # frozen_string_literal: true
+
 require "active_support/core_ext/module/attribute_accessors"
 require_relative "../attribute_mutation_tracker"
 

activerecord/lib/active_record/connection_adapters/postgresql/oid/money.rb

 # frozen_string_literal: true
+
 module ActiveRecord
   module ConnectionAdapters
     module PostgreSQL

activerecord/lib/active_record/timestamp.rb

 # frozen_string_literal: true
+
 module ActiveRecord
   # = Active Record \Timestamp
   #