Merge pull request #244 from andyxning/bump_NPD_image_version_to_0.6.1

bump NPD image version to 0.6.1

Author: k8s-ci-robot

deployment/node-problem-detector.yaml

@@ -17,7 +17,7 @@ spec:
         - /node-problem-detector
         - --logtostderr
         - --system-log-monitors=/config/kernel-monitor.json,/config/docker-monitor.json
-        image: k8s.gcr.io/node-problem-detector:v0.5.0
+        image: k8s.gcr.io/node-problem-detector:v0.6.1
         imagePullPolicy: Always
         securityContext:
           privileged: true