[PATCH v3 0/2] MR6819: Draft: include: Fix WM_IME_KEY* typo.

[Marc-Aurel Zent (＠mzent)]

As far as I can tell, ime.h is only included by the x11 keyboard driver and `WM_IMEKEYDOWN` and `WM_IMEKEYUP` are not used there, so this change should only bring the naming convention in line with what is already in winuser and MSDN.

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  v3: winex11: Do not include ime.h.
      include: Add Japanese IME virtual key codes to winuser.rh.
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/6819