[Bug libstdc++/119673] MinGW-w64 GCC with win32 thread model cannot compile 'std' module

[c at cyano dot cn via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119673

--- Comment #1 from Cyano Hao <c at cyano dot cn> ---
Command to compile std module:

```
Z:\tmp\test\mingw64-win32-15\mingw64-win32-15\bin\x86_64-w64-mingw32-g++ -c
-m64 -fvisibility=hidden -fvisibility-inlines-hidden -O3 -std=c++23
-fmodules-ts -D_GLIBCXX_USE_CXX11_ABI=1 -DNDEBUG
-fmodule-mapper=C:\users\cyano\Temp\.xmake\250408\c++23\import-std\Z:\tmp\test\mingw64-win32-15\mingw64-win32-15\bin\..\lib
```