[compiler-rt] Add API to temporalily suppress usage of ASAN's fake stack (PR #160135)

[Aiden Grossman via llvm-commits]

boomanaiden154 wrote:

This caused build failures on MacOS. I've posted https://github.com/llvm/llvm-project/pull/170897 to fix.

https://github.com/llvm/llvm-project/pull/160135