[Feature] Add filepaths checked to verbose msg

[qequ]

Type of Changes

	Type
	🐛 Bug fix
✓	✨ New feature
	🔨 Refactoring
	📜 Docs

Description

Update the verbose output of the linter by including the filenames of the files that have been checked. Previously, the verbose output only included the count of checked and skipped files. With this change, users can now see exactly which files have been processed by the linter.

Closes #9357

[DanielNoord]

I think it would probably make sense to store this in _stats. The data is probably already there, we just need to print it.

I do think this is a good change though 😊

[qequ]

@DanielNoord I've moved the names set to the LinterStats class. Don't know if there is other way but currently the information of modules that the stats class has it's not straightforward readable. e.g. if we run pylint over a directory ex_pylint with two files ex1.py, `ex2.py the keys of by_module dict contains the files checked but also other data.

dict_keys(['/home/user/pylint/pylintrc', 'Command line', 'Command line or configuration file', 'ex_pylint', 'ex_pylint.ex1', 'ex_pylint.ex2'])

[DanielNoord]

Thanks!

[DanielNoord]

Code looks good. We know only need a changelog entry and update some failing tests.

[github-actions]

🤖 According to the primer, this change has no effect on the checked open source code. 🤖🎉

This comment was generated for commit b1f6ab3