Merge pull request #66369 from wackxu/fixe2e

Automatic merge from submit-queue (batch tested with PRs 61212, 66369, 66446, 66895, 66969). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

fix e2e tests which set PodPriority are failing

fix https://github.com/kubernetes/kubernetes/issues/66357
```release-note
NONE
```

test/e2e/framework/gpu_util.go

@@ -50,13 +50,13 @@ func NumberOfNVIDIAGPUs(node *v1.Node) int64 {
 }
 
 // NVIDIADevicePlugin returns the official Google Device Plugin pod for NVIDIA GPU in GKE
-func NVIDIADevicePlugin(ns string) *v1.Pod {
+func NVIDIADevicePlugin() *v1.Pod {
 	ds, err := DsFromManifest(GPUDevicePluginDSYAML)
 	Expect(err).NotTo(HaveOccurred())
 	p := &v1.Pod{
 		ObjectMeta: metav1.ObjectMeta{
 			Name:      "device-plugin-nvidia-gpu-" + string(uuid.NewUUID()),
-			Namespace: ns,
+			Namespace: metav1.NamespaceSystem,
 		},
 
 		Spec: ds.Spec.Template.Spec,