Allow filtering orders that are expired

[witoszekdev]

Problem

There is no way to filter orders if they have value OrderStatus.EXIPRED

---

1. General Assumptions

EXPIRED should be added to OrderStatusFilter

2. API changes

Types

enum OrderStatusFilter {
  # ...
  EXPIRED
}

[korycins]

For draft orders we have a separate query: draftOrders. The orders query doesn't return the draft orders. So maybe we should have the same query for expiredOrders?