add include and exclude option in pint lint

[LeoQuote]

we are using pint to scan a folder ,but this folder may contains README.md ,which will lead to

values/blackbox-exporter/README.md:3 Fatal: found character that cannot start any token (yaml/parse)

a exclude or include parameter in pint lint command or parser config will help do the work.

[fourhundredfour]

You have the possibility to specify multiple paths and to pass regex/glob patterns.

e.g. pint lint **/*.yaml

https://github.com/cloudflare/pint/blob/main/cmd/pint/lint.go#L57

[jburnitz]

I believe this PR solves this issue

[jburnitz]

@LeoQuote is the above what you were thinking?

[LeoQuote]

yes exactly