Comment 1 for bug 1990480

The failure is triggered by https://review.opendev.org/c/openstack/neutron/+/857791 as before that patch the test used to be skipped:- neutron_tempest_plugin.api.test_ports.PortsTestJSON.test_create_update_port_with_dns_domain ... SKIPPED: Skipped because network extension: dns-domain-ports is not enabled

"dns_domain" is not in Body: b'{"port":{"id":"1cbb7c1e-e764-43c0-b172-e2a8b89005ee","name":"","network_id":"78677eaf-101d-4226-9d03-4e814a61ef67","tenant_id":"2a13c5ec235e456fa6263d48c97c7eba","mac_address":"fa:16:3e:0e:3a:0c","admin_state_up":true,"status":"DOWN","device_id":"","device_owner":"","fixed_ips":[{"subnet_id":"11b92ce6-1eaa-495d-9899-e06f817e864d","ip_address":"10.100.0.44"}],"project_id":"2a13c5ec235e456fa6263d48c97c7eba","qos_policy_id":null,"port_security_enabled":true,"security_groups":["22659cde-cc48-437d-b829-9b6832992822"],"binding:vnic_type":"normal","allowed_address_pairs":[],"extra_dhcp_opts":[],"description":"","qos_network_policy_id":null,"dns_name":"d1","dns_assignment":[{"ip_address":"10.100.0.44","hostname":"d1","fqdn":"d1.openstackgate.local."}],"ip_allocation":"immediate","tags":[],"created_at":"2022-09-21T15:03:32Z","updated_at":"2022-09-21T15:03:32Z","revision_number":1}}'

The test not got tested in neutron CI with OVN so likely we missing patch to support that extenstion with OVN or tests might need update. Till it's figured out we can skip the failing test in wallaby jobs(both component/integration ones) as it used to be.