Some macros are missing in `winsound` module.

[aisk]

Feature or enhancement

Proposal:

Currently we have SND_* macros for winsound.PlaySound and MB_* macros for winsound.MessageBeep, but some macros are missing from Microsoft's document:

https://learn.microsoft.com/en-us/previous-versions/dd743680(v=vs.85)

https://learn.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-messagebeep

A PR is on the way.

Has this already been discussed elsewhere?

This is a minor feature, which does not need previous discussion elsewhere

Links to previous discussion of this feature:

No response

Linked PRs

• gh-131453: Add missing constants to winsound module #131454

[zooba]

Thanks!