SDN-4930: ovn-k, udn crd e2e: Fix status report consumer assertion

[ormergi]

Following the incoming changes of the CUDN controller by origin/ovn-kubernetes#2345, the assertion on the UDN status is no longer valid.

This PR fix the assertion with the expected condition message.

Note to reviewer: Merging this PR means there might be intermediate time where techpreview lane will fail due to missing bits of https://github.com/openshift/ovn-kubernetes/pull/2345 Or if https://github.com/openshift/ovn-kubernetes/pull/2345 merged without this PR changes.

PR converted to draft state to avoid burning CI time

[ormergi]

/cc @maiqueb

[openshift-ci[bot]]

Skipping CI for Draft Pull Request. If you want CI signal for your change, please convert it to an actual PR. You can still manually trigger a test run with /test all

[openshift-ci[bot]]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: maiqueb, ormergi Once this PR has been reviewed and has the lgtm label, please assign adambkaplan for approval. For more information see the Kubernetes Code Review Process.

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Needs approval from an approver in each of these files: - **[test/extended/networking/OWNERS](https://github.com/openshift/origin/blob/master/test/extended/networking/OWNERS)** Approvers can indicate their approval by writing `/approve` in a comment Approvers can cancel approval by writing `/approve cancel` in a comment

[tssurya]

/retitle SDN-4930: ovn-k, udn crd e2e: Fix status report consumer assertion