Fix quota recalculation when offering category is changed [WAL-2382]
Fix quota recalculation when offering category is changed [WAL-2382]

opennode/nodeconductor-assembly-waldur,opennode/nodeconductor-assembly-waldur,opennode/waldur-mastermind,opennode/waldur-mastermind,opennode/waldur-mastermind,opennode/nodeconductor-assembly-waldur,opennode/waldur-mastermind