Add Ignore Functionality for Analyzers

[1eyewonder]

Summary

Closes #47

This pull request introduces support for analyzer ignore comments in the SDK, allowing users to specify ranges in source files where certain analyzer codes should be ignored. The implementation parses various ignore comment formats (single line, file-wide, and range-based, including nested and multiple codes), and exposes the resulting ignore ranges in both CLI and editor contexts for analyzers to consume.

With this feature set, creators of analyzers will not need to create custom ignore logic but rather just rely on the SDK to do this for them

Ignore Pattern

We are following a prefix: command [codes] pattern when doing ignores.

Prefix: fsharpanalyzers

Commands:

• ignore-line-next
  • ignores analyzer hits which start on the next line
• ignore-line
  • ignores analyzer hits which start on the current line
• ignore-file
  • ignores analyzer hits for the entire file
• ignore-region-start & ignore-region-end
  • ignores analyzer hits between the given range. We support nested and overlapping ranges

Additional Context

This work came about from playing around with the idea here. Initially it started with just single line comments but I ended up expanding the functionality when bringing it over to the SDK to provide more options for the analyzer ecosystem.

[TheAngryByrd]

Amazing work! Can't wait to use this. I think the two remaining things to do is document:

1. Page for analyzer users showing different ways to use this feature
2. Page for analyzer authors showing how they can use AnalyzerIgnoreRanges to optimize their analyzers.

[TheAngryByrd]