Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=56109
-- v4: user32: Send parent BN_CLICKED notification when a radio button get focused comctl32: Send parent BN_CLICKED notification when a radio button get focused user32/tests: Add tests for radio button WM_SETFOCUS comctl32/tests: Add tests for radio button WM_SETFOCUS