[llvm] Add clang::lifetimebound annotation to ArrayRef constructors. (PR #113547)

[Gábor Horváth via llvm-commits]

Xazax-hun wrote:

> I only target on the non-working cases, mostly the generic pointer/reference types.

Ah, I see! Thanks! That makes sense. I guess one question is if the future direction is to use both annotations together or to standardize on one of them for more clarity. I don't have a strong opinion on this one. 

https://github.com/llvm/llvm-project/pull/113547