fix(conformance) add endpointConfig port in conformance test for v1 as it's required for service kind now.

[zetxqx]

What type of PR is this?
/area conformance-test

What this PR does / why we need it:
w/ port is needed now.

Which issue(s) this PR fixes:

Fixes #

Does this PR introduce a user-facing change?:

[k8s-ci-robot]

@zetxqx: The label(s) area/conformance-test cannot be applied, because the repository doesn't have them.

In response to this:

What type of PR is this?
/area conformance-test

What this PR does / why we need it:
w/ port is needed now.

Which issue(s) this PR fixes:

Fixes #

Does this PR introduce a user-facing change?:

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[robscott]

Thanks @zetxqx!

/lgtm

[kfswain]

/approve

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: kfswain, zetxqx

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