UDN, non-IC: services on layer2 topology e2e tests fail on non-IC deployments #4642

[kyrtapz]

What happened?

https://github.com/ovn-org/ovn-kubernetes/actions/runs/10719731740/job/29725666432?pr=4653
This is likely related to #4642

What did you expect to happen?

The service e2e tests should pass.

How can we reproduce it (as minimally and precisely as possible)?

Run the UDN layer2 topology service e2e tests on a non-IC cluster.

Anything else we need to know?

No response

OVN-Kubernetes version

$ ovnkube --version
# paste output here

Kubernetes version

$ kubectl version
# paste output here

OVN version

$ oc rsh -n ovn-kubernetes ovnkube-node-xxxxx (pick any ovnkube-node pod on your cluster)
$ rpm -q ovn
# paste output here

OVS version

$ oc rsh -n ovn-kubernetes ovs-node-xxxxx (pick any ovs pod on your cluster)
$ rpm -q openvswitch
# paste output here

Platform

Is it baremetal? GCP? AWS? Azure?

OS version

# On Linux:
$ cat /etc/os-release
# paste output here
$ uname -a
# paste output here

# On Windows:
C:\> wmic os get Caption, Version, BuildNumber, OSArchitecture
# paste output here

Install tools

Container runtime (CRI) and version (if applicable)