Don't try to map the accelerometer as a game controller

test/testgamecontroller.c

@@ -228,6 +228,8 @@ main(int argc, char *argv[])
     int nController = 0;
     char guid[64];
 
+    SDL_SetHint(SDL_HINT_ACCELEROMETER_AS_JOYSTICK, "0");
+
     /* Enable standard application logging */
     SDL_LogSetPriority(SDL_LOG_CATEGORY_APPLICATION, SDL_LOG_PRIORITY_INFO);