[clang] [compiler-rt] Move interceptors for libresolv functions to MSan (PR #119071)

[Aaron Puchert via cfe-commits]

aaronpuchert wrote:

@nico, could you provide some more information? This didn't break on the lab.llvm.org infrastructure, and I'm not sure what's different in your build. Locally I also used a Release build with assertions on x86_64 on Linux.

For what it's worth, the change simply moves the interceptors, and it should still unpoison for the length of the string plus one. So I'm not sure why the last byte of the string is poisoned for you.

https://github.com/llvm/llvm-project/pull/119071