get rid of e2e/framework -> k/k/pkg/kubelet dependency

It's conceptually wrong to have dependencies to k/k/pkg in
the e2e framework code. They should be moved to corresponding
packages, in this particular case to the test/e2e_node.

test/e2e_node/runtimeclass_test.go

@@ -96,7 +96,7 @@ var _ = SIGDescribe("Kubelet PodOverhead handling [LinuxOnly]", func() {
 	ginkgo.Describe("PodOverhead cgroup accounting", func() {
 		ginkgo.Context("On running pod with PodOverhead defined", func() {
 			ginkgo.It("Pod cgroup should be sum of overhead and resource limits", func(ctx context.Context) {
-				if !framework.TestContext.KubeletConfig.CgroupsPerQOS {
+				if !kubeletCfg.CgroupsPerQOS {
 					return
 				}