[clang] [clang-tools-extra] [clang-tidy] Avoid matching nodes in system headers (PR #151035)

[Carlos Galvez via cfe-commits]

carlosgalvezp wrote:

Friendly ping @steakhal @Xazax-hun , let me know if I've answered your questions/comments.



https://github.com/llvm/llvm-project/pull/151035