[compiler-rt] XFAIL malloc_zone.cpp for darwin/lsan (PR #133187)

[Florian Mayer via llvm-commits]

fmayer wrote:

I don't understand this CL. Isn't it already skipped with darwin && lsan? What does the `|| rdar145873843` even do?

https://github.com/llvm/llvm-project/pull/133187