[compiler-rt] Link shared sanitizer runtime with libresolv for dn_expand (PR #116415)

[Vitaly Buka via llvm-commits]

vitalybuka wrote:

> I have no problem with moving in the opposite direction, but maybe this comment should be removed? Maybe interceptors should only move into the common area if they're actually interesting for multiple sanitizers?

yes, this does not look relevant to me

https://github.com/llvm/llvm-project/pull/116415