Update gke nvidia-gpu-device-plugin to the latest version that supports

both v1alpha and v1beta1 device plugin versions.
Re-enables nvidia-gpus e2e test after verifying the test passes now.

cluster/addons/device-plugins/nvidia-gpu/daemonset.yaml

@@ -36,7 +36,7 @@ spec:
         hostPath:
           path: /dev
       containers:
-      - image: "k8s.gcr.io/nvidia-gpu-device-plugin@sha256:0e79da6998a61257585e0d3fb5848240129f0fa5b4ad972dfed4049448093c33"
+      - image: "k8s.gcr.io/nvidia-gpu-device-plugin@sha256:0842734032018be107fa2490c98156992911e3e1f2a21e059ff0105b07dd8e9e"
         command: ["/usr/bin/nvidia-gpu-device-plugin", "-logtostderr"]
         name: nvidia-gpu-device-plugin
         resources:

test/e2e/scheduling/nvidia-gpus.go

@@ -154,8 +154,6 @@ func getGPUsAvailable(f *framework.Framework) int64 {
 }
 
 func SetupNVIDIAGPUNode(f *framework.Framework, setupResourceGatherer bool) *framework.ContainerResourceGatherer {
-
-	Skip("Temporarily disable the test till we update the device plugin image")
 	// Skip the test if the base image is not COS.
 	// TODO: Add support for other base images.
 	// CUDA apps require host mounts which is not portable across base images (yet).