[llvm] [GitHub] Make release audit more strict for LLVM 19, 20 and beyond (PR #125841)

[Aiden Grossman via llvm-commits]

https://github.com/boomanaiden154 approved this pull request.

Python overall LGTM, and this seems like a reasonable enough approach.

Wait for one of the release managers to approve though as this is ultimately something they own.

https://github.com/llvm/llvm-project/pull/125841