[llvm] [clang] [Clang][IR] add TBAA metadata on pointer, union and array types. (PR #75177)

[Bushev Dmitry via cfe-commits]

dybv-sc wrote:

> (As usual, please make any LLVM changes separately from Clang changes, especially if they affect IR design.)

I splitted commit into 2 parts for llvm and clang. Should I make separate PRs for them as well?

https://github.com/llvm/llvm-project/pull/75177