Fix InvalidTailwindDirective in notSemicolonLanguages with CRLF file endings

[TheRealSyler]

Just adds (\r)? to the find tailwind directive regex so that it recognizes \r\n as the end of line, this was the error that i got:

'utilities
' is not a valid value. Did you mean 'utilities'?(invalidTailwindDirective)

steps to reproduce

1. go into any tailwind app
2. create app.sass
3. paste @tailwind utilities
4. change file endings to CRLF
5. now you should see the warning

[thecrypticace]

Thanks! Made one tweak as [^\r\n] is what you want here. The regex [^(\r)?\n] would match any character that is not: \r, \n, (, ), or ? when we just want to exclude either \r or \n.