Feature request: ignore specific files

[walterheck]

I have a python repo full of files I want to check using markdownlint, but it also contains some autogenerated files. I'd like to ignore them when linting.

[DavidAnson]

This is possible today via the "ignores" property documented here: https://github.com/DavidAnson/markdownlint-cli2?tab=readme-ov-file#markdownlint-cli2jsonc