Auto format all files with configlet

[mk-mxp]

Now it should not do that when creating a new exercise.

[homersimpsons]

Of course this is not really reviewable, with a quick glance to all changes it looks fine though.

@mk-mxp Can we add any CI job to ensure this formating is kept in next Pull Requests ?

[mk-mxp]

@mk-mxp Can we add any CI job to ensure this formating is kept in next Pull Requests ?

I think we need to coordinate this with exercism officials. The configlet workflow is owned by them, and changes are made by a bot.