tiffanyfay: Automated cherry pick of #75585: Updated client-go expiration cache to take in expiration #75587: Remove aws cred provider dep on cloud provider

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08-07 00:25
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08-07 00:23
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pull-kubernetes-bazel-test 1158912901684137985
pull-kubernetes-e2e-gce 1158896417964560385
pull-kubernetes-godeps 1158896417964560384
pull-kubernetes-integration 1158896417964560387
pull-kubernetes-kubemark-e2e-gce-big 1158903340050944000
pull-kubernetes-node-e2e 1158896417960366080
pull-kubernetes-typecheck 1158896417960366081
pull-kubernetes-verify 1158896417964560386