Merge pull request #3631 from afbjorklund/pause

crio: use official kube pause image from gcr

deploy/iso/minikube-iso/package/crio-bin/crio.conf

@@ -122,7 +122,7 @@ log_size_max = -1
 default_transport = "docker://"
 
 # pause_image is the image which we use to instantiate infra containers.
-pause_image = "kubernetes/pause"
+pause_image = "k8s.gcr.io/pause:3.1"
 
 # pause_command is the command to run in a pause_image to have a container just
 # sit there.  If the image contains the necessary information, this value need