aramase: Automated cherry pick of #664: test: use kubectl exec instead of cp

JobBuild
666
07-27 17:46
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pull-secrets-store-csi-driver-e2e-windows 1420078178570866688
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pull-secrets-store-csi-driver-lint 1420078178340179968
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pull-secrets-store-csi-driver-unit 1420078178382123008