FailureDetector - use standard topic subscription for attitude topic and

pass vehicle_status from commander instead of subscribing to it.

src/modules/commander/Commander.cpp

@@ -2207,7 +2207,7 @@ Commander::run()
 		}
 
 		/* Check for failure detector status */
-		const bool failure_detector_updated = _failure_detector.update();
+		const bool failure_detector_updated = _failure_detector.update(status);
 
 		if (failure_detector_updated) {