Allow all nodes to run upstream kube tests

[jpeeler]

This is extracted from #18816 in order
to make hostpath tests pass.

[jpeeler]

/test unit

[jpeeler]

@deads2k PTAL - once both PRs pass the gcp test (and merge), I'll close #18823

[deads2k]

/lgtm

[openshift-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: deads2k, jpeeler

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[deads2k]

end to end doesn't hit this path. All other CI is green. This unblocks the queue. Merging

[deads2k]

@smarterclayton if you decide you don't want this in your pull, you'll want to revert his too.

[openshift-ci-robot]

@jpeeler: The following test failed, say /retest to rerun them all:

Test name	Commit	Details	Rerun command
ci/openshift-jenkins/end_to_end	541aea6	link	/test end_to_end

Full PR test history. Your PR dashboard. Please help us cut down on flakes by linking to an open issue when you hit one in your PR.

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