Cpplint errors

[Plumezz]

In the ROS 2 system, After using the ament_cmake_cpplint tool, some errors also occurred. Here is the cpplint output file, it is about the ublox_gps package.

cpplint.txt

I would like to understand whether it is necessary to address this type of formatting issue? Additionally, in ROS 2 packages, could you kindly explain under what circumstances tools like ament_cmake_cpplint can be used for static checks? Thank you very much!