Automatic merge from submit-queue pkg/util: move httpstream to k8s.io/apimachinery pick one commit from @sttts's pull https://github.com/kubernetes/kubernetes/pull/40426 This blocks some client-go splitting, so I'm picking it out and merging it separately. It's not my commit, so its not a self-lgtm in that sense. approved based on https://github.com/kubernetes/kubernetes/issues/40363