[WIP] Fix namespace bug in clusterloader2

[Jont828]

What type of PR is this?

/kind bug

What this PR does / why we need it: Fix "namespace not found" issue when running clusterloader2 tests.

Which issue(s) this PR fixes:

Fixes #

Special notes for your reviewer:

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: Jont828
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• clusterloader2/OWNERS

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[k8s-ci-robot]

@Jont828: The following tests failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
pull-perf-tests-clusterloader2	1b70f4a	link	true	/test pull-perf-tests-clusterloader2
pull-perf-tests-clusterloader2-kubemark	1b70f4a	link	true	/test pull-perf-tests-clusterloader2-kubemark

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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