Items.t inserts an item via biblioitem not correctly linked to biblio.
The new foreign key constraint does not allow that.
Actually, we should be choosing to either remove biblioitems from Koha or
remove biblionumber from items.
Note: This seems to be the only case where an item is added this way.
Test plan:
Run Items.t
Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl> Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>