[user32][msgbox] Disable IDCANCEL for some MessageBoxs

[Anatoly Lyutin]

The usual MessageBox styles as MB_YESNO and MB_ABORTRETRYIGNORE not  
receive message IDCANCEL.

Changelog:
MessageBoxes with style MB_YESNO and MB_ABORTRETRYIGNORE not  receives 
message IDCANCEL.
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