* Fix staticcheck failures for vendor/k8s.io/client-go/transport
* avoid the possibility of a hang
Kubernetes-commit: 02d20442a5a5f5e1d3f1ef8e6fb14945462bc36c
The bazel test failures are caused by (oauth2: turn Transport.CancelRequest into a no-op)[858c2ad4c8]:
0f29369cfe...858c2ad4c8
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
Kubernetes-commit: eea0fea657e5955dedcb6e39bad4dca57d70553c