Update POL status of "Ongoing" order to Ongoing when order is Open

Overview:

Ongoing orders are never actually fully paid or received until they a user indicates that they are. They remain open year over year and continue to be paid and received against. POL status must reflect that.

Acceptance criteria:
Update POL 'Payment status' and 'Receipt status' of "Ongoing" type orders to a status of Ongoing, when order is transitioned to "Open" even if it is reopened.
Migration script is created to update existing orders during upgrade (Need separate story for this as well)
New POL 'Payment status' and 'Receipt status' of 'Ongoing' has been added to possible statuses
POL filters support this new status
Receiving expected pieces against these orders and approving invoices related to these orders DO NOT update the POL statuses to something other than Ongoing

NOTE: May need additional story for mod invoice to NOT update POL status