Fixing camera telemetry where accessing its telemetr before a certain time after startup would cause a KeyError because the fiels in the response were not present, now catchin the KeyError exception to fix the problem
Fixing camera telemetry where accessing its telemetr before a certain time after startup would cause a KeyError because the fiels in the response were not present, now catchin the KeyError exception to fix the problem

Signed-off-by: Sebastien Gemme <cc800b5be96a6970e6bad724f3680cc839bbde0c@canada.ca>

clearpathrobotics/axis_camera,ros-drivers/axis_camera