Description of problem: The code of user story "[node] Pod.Status.ContainerStatuses.ImageID value needs to match image digest for trackability" had been merged in OCP3.3.1, but not exist in OCP3.4

Version-Release number of selected component (if applicable):
# openshift version
openshift v3.4.0.16+cc70b72
kubernetes v1.4.0+776c994
etcd 3.1.0-rc.0
# docker version
1.12.1

How reproducible:
Always

Steps to Reproduce:
1. oc create -f pod-pull-by-digests.yaml
apiVersion: v1
kind: Pod
metadata:
  name: pod-pull-by-digests
  labels:
    app: pod-pull-by-digests
spec:
  containers:
  - name: hello-pod
    image: docker.io/deshuai/hello-pod@sha256:90b815d55c95fffafd7b68a997787d0b939cdae1bca785c6f52b5d3ffa70714f
    ports:
    - containerPort: 80

2. check image info from pod status
oc get pod pod-pull-by-digests -o yaml

Actual results: 
imageID: docker://sha256:e6a47a29d0e2749c873134622635a69badbedc98ea23791a2b152663d797c4dc

Expected results: 
Should be:
imageID: docker-pullable://docker.io/deshuai/hello-pod@sha256:90b815d55c95fffafd7b68a997787d0b939cdae1bca785c6f52b5d3ffa70714f

addition info: 
None