message: integration_tests: move gimbal test in SitlTest
  Otherwise we try to test the gimbal in the default SitlTests meant for
  CI.
diff: @@ -21,7 +21,7 @@ void send_gimbal_roi_location(std::shared_ptr<Gimbal> gimbal,
  void receive_gimbal_result(Gimbal::Result result);
  void receive_gimbal_attitude_euler_angles(Telemetry::EulerAngle euler_angle);
  -TEST_F(SitlTest, GimbalMove)
  +TEST(SitlTestGimbal, GimbalMove)
  {
  DronecodeSDK dc;
  @@ -49,7 +49,7 @@ TEST_F(SitlTest, GimbalMove)
  }
  }
  -TEST_F(SitlTest, GimbalTakeoffAndMove)
  +TEST(SitlTestGimbal, GimbalTakeoffAndMove)
  {
  DronecodeSDK dc;
  @@ -90,7 +90,7 @@ TEST_F(SitlTest, GimbalTakeoffAndMove)
  std::this_thread::sleep_for(std::chrono::seconds(3));
  }
  -TEST_F(SitlTest, GimbalROIOffboard)
  +TEST(SitlTestGimbal, GimbalROIOffboard)
  {
  DronecodeSDK dc;
  