This ps is to create a new image for NPD in openstack-helm-images
repo using the Ubuntu base instead of Debian, since the upstream Debian
image has some security vulnerabilities
The upstream Docker Image: k8s.gcr.io/node-problem-detector:v0.8.2
Change-Id: I532922a4d678665d184f9eab6fce1a1ce2d1000d