mlang: Implement IMLangFontLink2_MapFont, IMLangFontLink2_ReleaseFont and IMLangFontLink2_ResetFont.
Signed-off-by: Ziqing Hui <zhui@codeweavers.com>
Signed-off-by: Huw Davies <huw@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>