Enable long press, pan and scale gestures for the Godot Android Editor

Fix the bug causing the editor to crash when running the project.

platform/android/java/lib/src/org/godotengine/godot/Godot.java

@@ -1023,7 +1023,7 @@ public class Godot extends Fragment implements SensorEventListener, IDownloaderC
 	}
 
 	@Keep
-	private GodotRenderView getRenderView() { // used by native side to get renderView
+	public GodotRenderView getRenderView() { // used by native side to get renderView
 		return mRenderView;
 	}