Update wxwidgets submodule with fix for consecutive modal dialog crashes.
The fix prevents overlapping Asyncify operations that caused "indirect call
to null" and "func is not a function" errors when a second modal was
triggered immediately after the first one completed.
Also includes:
- docs: Clarify build script order and descriptions in CLAUDE.md
- refactor(test): Remove debug logging from wizard test
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
