V2/audit rework

[jptosso]

Thank you for contributing to Coraza WAF, your effort is greatly appreciated
Before submitting check if what you want to add to coraza-waf list meets quality standards before sending pull request. Thanks!

Note: that go.mod and go.sum can only be modified for tested dependency updates or justified new features.

Make sure that you've checked the boxes below before you submit PR:

• My code includes positive and negative tests.
• I have an appropriate description with correct grammar.
• I have read Contribution guidelines, maintainers note and Quality standard.

Thanks for your PR ❤️