[llvm] [LLVM][rtsan] Add RealtimeSanitizer transform pass (PR #101232)

[Fangrui Song via llvm-commits]

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@@ -0,0 +1,35 @@
+//===--------- Definition of the RealtimeSanitizer class ---------*- C++
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MaskRay wrote:

Some `*Sanitizer.h` headers had non-conventional headers, which might lead to confusion. I fixed them in 
c6a3f4e2f2586cb1ce51306c305752a78bdba263

https://github.com/llvm/llvm-project/pull/101232