Bug 33262: Add new field to REST API route for orders

Bug 33262: Add new field to REST API route for orders

Without this patch the API driven list of pending orders
on the order receive page was broken.

With the patch, all should be well now.

prove -v t/db_dependent/api/v1/acquisitions_orders.t

Signed-off-by: David Nind <david@davidnind.com>
Signed-off-by: Nick Clemens <nick@bywatersolutions.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
(cherry picked from commit 4ab67c196debf387f2053c3916f4cdac76901db3)
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>