Add support for A8 remote control to opi_rtsp test app

tmp/opi_rtsp/aienginegimbalcontrol.h

@@ -3,6 +3,7 @@
 #include <QObject>
 #include <QElapsedTimer>
 #include "aiengineinference.h"
+#include "remoteControl.hpp"
 
 class AiEngineGimbalControl : public QObject
 {
@@ -12,6 +13,7 @@ public:
 
 private:
     AiEngineRectangle getGroupCoordinates(QVector<AiEngineObject> &objects);
+    RemoteControl mRemoteControl;
 
 public slots:
     void inferenceResultSlot(AiEngineInferenceResult results);