VTOL att control: Fix status reporting

The transition state reporting was inverted because of a typo. Code analysis suggests this will only have an effect in manual transition.

src/modules/vtol_att_control/standard.cpp

@@ -221,11 +221,11 @@ void Standard::update_vtol_state()
 		break;
 
 	case TRANSITION_TO_FW:
-		_vtol_mode = mode::TRANSITION_TO_MC;
+		_vtol_mode = mode::TRANSITION_TO_FW;
 		break;
 
 	case TRANSITION_TO_MC:
-		_vtol_mode = mode::TRANSITION_TO_FW;
+		_vtol_mode = mode::TRANSITION_TO_MC;
 		break;
 	}
 }

src/modules/vtol_att_control/vtol_type.h

@@ -62,12 +62,13 @@ struct Params {
 	float fw_min_alt;			// minimum relative altitude for FW mode (QuadChute)
 };
 
+// Has to match 1:1 msg/vtol_vehicle_status.msg
 enum mode {
-	ROTARY_WING = 0,
-	FIXED_WING,
-	TRANSITION_TO_FW,
-	TRANSITION_TO_MC,
-	EXTERNAL
+	TRANSITION_TO_FW = 1,
+	TRANSITION_TO_MC = 2,
+	ROTARY_WING = 3,
+	FIXED_WING = 4,
+	EXTERNAL = 5
 };
 
 enum vtol_type {