[clang-tools-extra] Add clang-tidy check readability-math-missing-parentheses (PR #84481)

[Bhuminjay Soni via cfe-commits]

11happy wrote:

> Not bad, still few issues left, mainly with `getOpcode`.
Thanks for your review!
Update: I will update the PR with the requested changes after 24 as I have mid semester exams from 21-24.

https://github.com/llvm/llvm-project/pull/84481