integration for `cabal`

[MangoIV]

Summary

It would be nice to have a cabal integration, like cabal audit that can build a report for a cabal package, now that you can write plugins for cabal.

• [x] printing human readable
• [x] printing to json
• [ ] instead of running in IO, use more fine grained stack to allow some nice changes in a clean way, e.g. outputting without colouring, cf. https://no-color.org/
• [ ] querying for newer packages on hackage
• [ ] Add option —dont-solve that compares against the parsed version range in the stanza instead of solving the project. This would be useful for e.g. libraries
• [ ] pass through arguments from cabal and show cabal help text
• [ ] both for URI parsing (for git clone and filepath parsing, be clever about creating directories and showing errors
• [x] not planned ~~https://github.com/haskell/security-advisories/issues/166~~