select single system-wide wind estimate message (current best)

- publish wind estimate only from EKF, and wind speeds from airspeed selector to new separate topic (airspeed_wind)
 - rename message wind_estimate to wind
 - publish wind from currently used ekf instance (ekf2selector)

Signed-off-by: Silvan Fuhrer <silvan@auterion.com>

src/lib/airspeed_validator/AirspeedValidator.cpp

@@ -86,10 +86,10 @@ AirspeedValidator::update_wind_estimator(const uint64_t time_now_usec, float air
 }
 
 // this function returns the current states of the wind estimator to be published in the airspeed module
-wind_estimate_s
+airspeed_wind_s
 AirspeedValidator::get_wind_estimator_states(uint64_t timestamp)
 {
-	wind_estimate_s wind_est = {};
+	airspeed_wind_s wind_est = {};
 
 	wind_est.timestamp = timestamp;
 	float wind[2];

src/lib/airspeed_validator/AirspeedValidator.hpp

@@ -40,7 +40,7 @@
 
 #include <airspeed/airspeed.h>
 #include <ecl/airdata/WindEstimator.hpp>
-#include <uORB/topics/wind_estimate.h>
+#include <uORB/topics/airspeed_wind.h>
 
 
 using matrix::Dcmf;
@@ -86,7 +86,7 @@ public:
 	bool get_airspeed_valid() { return _airspeed_valid; }
 	float get_CAS_scale() {return _CAS_scale;}
 
-	wind_estimate_s get_wind_estimator_states(uint64_t timestamp);
+	airspeed_wind_s get_wind_estimator_states(uint64_t timestamp);
 
 	// setters wind estimator parameters
 	void set_wind_estimator_wind_p_noise(float wind_sigma) { _wind_estimator.set_wind_p_noise(wind_sigma); }