Accessing non-existing attribute in SetCameraInfo response handling

[ugol-1]

When the SetCameraInfo service call fails, cameracalibrator prints:

Traceback (most recent call last):
  File "/opt/ros/jazzy/lib/python3.12/site-packages/camera_calibration/camera_calibrator.py", line 304, in on_mouse
    if self.do_upload():
       ^^^^^^^^^^^^^^^^
  File "/opt/ros/jazzy/lib/python3.12/site-packages/camera_calibration/camera_calibrator.py", line 217, in do_upload
    rv = self.check_set_camera_info(response)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/ros/jazzy/lib/python3.12/site-packages/camera_calibration/camera_calibrator.py", line 199, in check_set_camera_info
    print("Attempt to set camera info failed: " + response.result() if response.result() is not None else "Not available")
                                                                       ^^^^^^^^^^^^^^^
AttributeError: 'SetCameraInfo_Response' object has no attribute 'result'

It should print the message from the SetCameraInfo response though.