[llvm] [Pass] Convert methods in `PreservedAnalyses` to variadic template (PR #130749)

[Arthur Eubanks via llvm-commits]

https://github.com/aeubanks commented:

I don't really see a reason for this over #129505, I think that API is enough. I'm not a fan of making APIs more templatey if it doesn't make it significantly easier to use/understand the API

https://github.com/llvm/llvm-project/pull/130749