[clang] [Clang] [MinGW] Handle `-nolibc` argument (PR #182062)

[Martin Storsjö via cfe-commits]

https://github.com/mstorsjo approved this pull request.

LGTM, seems reasonable. I wasn't even aware that there existed an option `-nolibc` across GCC/Clang.

https://github.com/llvm/llvm-project/pull/182062