#append_info_to_payload will be called even if exception occured

https://github.com/rails/rails/blob/ebfd97124db0cd7550dd197559343e2fda5b79d6/actionpack/lib/action_controller/metal/instrumentation.rb#L33

It should be called because people use it to add information to their logs and they are sad if this info will not be added when exception occured.