Use mode_request for RC mode switching

src/modules/logger/logged_topics.cpp

@@ -73,6 +73,7 @@ void LoggedTopics::add_default_topics()
 	add_topic("manual_control_setpoint", 200);
 	add_topic("manual_control_switches");
 	add_topic("mission_result");
+	add_topic("mode_request");
 	add_topic("navigator_mission_item");
 	add_topic("offboard_control_mode", 100);
 	add_topic("onboard_computer_status", 10);