feat: add rules from Fugue's Regula repository

[agilgur5]

Summary

Love the concept of this repo! There's so many disparate resources and rules, so one place to find all of them would be great!

I'm not sure if this is still maintained, but I can contribute a bunch more of my bookmarks to help with #2

Description

• Regula has various CIS compliance checks

• Fugue is a DevSecOps company that uses OPA/Rego for policies

  • They also maintain useful tools like Fregot, a Rego REPL, debugger, etc

Misc

If this gets merged before #26 is fixed, I give my permission for this to be licensed under an open-source license as discussed there.