fix multiple i18n inits

src/App/App.xaml.cs

@@ -62,7 +62,6 @@ namespace Bit.App
 
         private void SetCulture()
         {
-            _i18nService.Init();
             // Calendars are removed by linker. ref https://bugzilla.xamarin.com/show_bug.cgi?id=59077
             new System.Globalization.ThaiBuddhistCalendar();
             new System.Globalization.HijriCalendar();