fix qma directory create CreateFileW_Hook to prevent recursive calls (#585)

## Link to GitHub Issue or related Pull Request, if one exists

N/A

## Description of change

Move `dirs_created` flag assignment before `dir_create_recursive` calls
in `CreateFileW_Hook` to prevent stack overflow. `dir_create_recursive`
calls `_wstat64` (ucrtbase), which internally calls `CreateFileW`,
re-entering the hook before the flag is set. GCC 13 preserved the source
order, but GCC 15 reorders the flag store after the function calls,
causing infinite recursion.

Note: I'm not fully confident the root cause is specific to GCC version
differences. Also, I cannot determine whether this directory creation
hook is truly necessary. Without these directories the game boots but
quizzes won't load, making gameplay impossible. It may be worth removing
this hook entirely, but for now this fix is needed to prevent the crash.

## Testing

Verified title screen transition on LMA-2019022700. Crashes on the
latest build without this fix.

src/spice2x/games/qma/qma.cpp

@@ -88,10 +88,10 @@ namespace games::qma {
             // create quiz directory
             static bool dirs_created = false;
             if (!dirs_created && _wcsnicmp(lpFileName, L"E:\\LMA", 6) == 0) {
+                dirs_created = true;
                 fileutils::dir_create_recursive("E:\\LMA\\quiz11");
                 fileutils::dir_create_recursive("E:\\LMA\\quiz13");
                 fileutils::dir_create_recursive("E:\\LMA\\quiz15");
-                dirs_created = true;
             }
 
             // return result