Localization missing

[Neifen]

I just wanted to inform you that there is something missing on this doc: https://help.syncfusion.com/flutter/calendar/localization

the doc says:

localizationsDelegates: [
            GlobalMaterialLocalizations.delegate,
            GlobalWidgetsLocalizations.delegate,
        ] 

but the Cupertino Localization is definitely needed:

localizationsDelegates: [
            GlobalMaterialLocalizations.delegate,
            GlobalWidgetsLocalizations.delegate,
        GlobalCupertinoLocalizations.delegate,
        ] 

then later with SfGlobalLocalizations.delegate, too.