UPSTREAM: 77874: fix CVE-2019-11244: `kubectl --http-cache=<world-accssible dir>

[soltysh]

/assign @deads2k

[openshift-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

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[openshift-ci-robot]

@soltysh: The following tests failed, say /retest to rerun them all:

Test name	Commit	Details	Rerun command
ci/prow/unit	6785dbf	link	/test unit
ci/prow/verify	6785dbf	link	/test verify

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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[soltysh]

Wrong repo, replaced with openshift/kubernetes-client-go#3.