[compiler-rt] [rtsan] Intercept aligned_alloc on all versions of OSX if available on build machine (PR #112780)

[Chris Apple via llvm-commits]

cjappl wrote:

Sounds good, I'm going to momentarily put up a PR re-landing this. I'll add you as a reviewer. Thanks for running it on your fork and ensuring it works!!

https://github.com/llvm/llvm-project/pull/112780