Merge pull request primefaces#15121 from ypou/master

fix - Calendar onTodayClick emit

src/app/components/calendar/calendar.ts

@@ -3363,7 +3363,7 @@ export class Calendar implements OnInit, OnDestroy, ControlValueAccessor {
 
         this.createMonths(date.getMonth(), date.getFullYear());
         this.onDateSelect(event, dateMeta);
-        this.onTodayClick.emit(event);
+        this.onTodayClick.emit(date);
     }
 
     onClearButtonClick(event: any) {