port windows_sdk.cpp to zig (msvc installation detection) #6363
Description
https://github.com/ziglang/zig/blob/master/src/windows_sdk.cpp
https://github.com/ziglang/zig/blob/master/src/windows_sdk.h
https://github.com/ziglang/zig/blob/master/src/windows_com.hpp
This is not a high priority issue but it would be nice to eliminate this dependency on C++.