Main code not compliant to checks.sh

[bear-in-the-air]

Currently on main there is whitespace issues with rms.hh and callbacks.hh which didn't get caught by the CI but do get changed by checks.sh

Success criteria:

• Code is compliant to checks.sh
• CI and checks.sh disparity investigated

[bear-in-the-air]

The formatting in CI has a different output to when run on a local copy of the code with the same command.

[bear-in-the-air]

When run on a local machine the find commands find different sets of files. On a local machine it finds more files than the CI runner does.

local

CI

However, a file with issues is found in the CI but when formatting is run on it, it doesn't find any errors.