message: integration_tests: remove unused var
diff: @@ -12,7 +12,6 @@ static void receive_camera_status(const Camera::Status status);
  static void print_camera_status(const Camera::Status status);
  static std::atomic<bool> _received_status{false};
  -static std::atomic<int> _num_received_status{0};
  TEST(CameraTest, Status)
  {
  