Merge pull request #35526 from justinsb/fix_35521_b

Automatic merge from submit-queue

kubelet bootstrap: start hostNetwork pods before we have PodCIDR

Network readiness was checked in the pod admission phase, but pods that
fail admission are not retried.  Move the check to the pod start phase.

Issue #35409 
Issue #35521

pkg/kubelet/runonce_test.go

@@ -83,6 +83,7 @@ func TestRunOnce(t *testing.T) {
 		kubeClient:          &fake.Clientset{},
 		hostname:            testKubeletHostname,
 		nodeName:            testKubeletHostname,
+		runtimeState:        newRuntimeState(time.Second),
 	}
 	kb.containerManager = cm.NewStubContainerManager()