CallGetCalendarInfoEx() was being called twice even if the first call succeeded (#37232)
* In CalendarData.CheckSpecialCalendar() when the calendar ID is GREGORIAN_US CallGetCalendarInfoEx() was being called twice even if the first call succeeded.
* Update src/libraries/System.Private.CoreLib/src/System/Globalization/CalendarData.Nls.cs
Co-authored-by: Stephen Toub <stoub@microsoft.com>
Co-authored-by: Keith Newton <anony@mous.com>
Co-authored-by: Tarek Mahmoud Sayed <tarekms@microsoft.com>
Co-authored-by: Stephen Toub <stoub@microsoft.com>