Merge pull request #23973 from mohitnatoo/dummy-template-with-rails-command

Updating the dummy app template to have rails_command instead of rake

activejob/test/support/integration/dummy_app_template.rb

@@ -2,7 +2,7 @@
   generate "delayed_job:active_record", "--quiet"
 end
 
-rake("db:migrate")
+rails_command("db:migrate")
 
 initializer 'activejob.rb', <<-CODE
 require "#{File.expand_path("../jobs_manager.rb",  __FILE__)}"