00aae980e8
Automatic merge from submit-queue Node E2E: Fix remote node e2e focus. Before, we use `'focus'` and `'skip'` in `hack/make-rules/test-e2e-node.sh`. When we run `make test-e2e-node REMOTE=true FOCUS="Some Thing"`, it will eventually be translated to `-focus='Some Thing'` [here](https://github.com/kubernetes/kubernetes/blob/master/test/e2e_node/remote/remote.go#L284-L285). However, golang `exec.Command` wraps each argument with single quote, the argument will become `'xx -focus='Some Thing' xx'`, and cause error because of the 2 layer single quote.