Posture check: IBM Cloud PostgreSQL Database network access is not restricted to a specific IP range
Query: ```config from cloud.resource where cloud.type = 'ibm' AND api.name = 'ibm-postgresql-deployment-info' AND json.rule = allowedListIPAddresses[*] size equals 0 or allowedListIPAddresses[?any( address equals 0.0.0.0/0 )] exists```