Get rid of dupe id in DatePicker/useDatePicker (#4085)
* Getting rid of duplicated id present in presentational element
* generate a separate id instead to avoid useField complaining in useDateField
a date field in a datepicker/rangepicker gets the field props removed from it, but we still need to call useField in useDateField which will complain that there isnt a aria labelledby so we still need to pass the field props
