Change default timezone and calendar from autoupdatingCurrent to current

Author: bbrk24

Sources/SwiftCrossUI/Environment/EnvironmentValues.swift

@@ -229,8 +229,8 @@ public struct EnvironmentValues {
         isEnabled = true
         scrollDismissesKeyboardMode = .automatic
         isTextSelectionEnabled = false
-        calendar = .autoupdatingCurrent
-        timeZone = .autoupdatingCurrent
+        calendar = .current
+        timeZone = .current
         datePickerStyle = .automatic
         supportedDatePickerStyles = backend.supportedDatePickerStyles
     }

Sources/WinUIBackend/WinUIBackend.swift

@@ -1751,7 +1751,7 @@ public final class WinUIBackend: AppBackend {
 
         customDatePicker.toggleTimeView(shown: components.contains(.hourAndMinute))
 
-        if environment.timeZone != .autoupdatingCurrent {
+        if environment.timeZone != .current {
             print("environment.timeZone is has no effect in WinUIBackend.")
         }