Update nodes to a latest version

This is to make sure all nodes are running on
the latest versions of the packer installed tools.

Change-Id: Ic0048eede5761334a4d920a23ea63ba7bf2e9577
Issue-ID: CIMAN-34
Signed-off-by: Jessica Wagantall <jwagantall@linuxfoundation.org>
diff --git a/jenkins-config/clouds/openstack/cattle/ubuntu1604-helm-2c-1g.cfg b/jenkins-config/clouds/openstack/cattle/ubuntu1604-helm-2c-1g.cfg
index f5b09e5..9143e9f 100644
--- a/jenkins-config/clouds/openstack/cattle/ubuntu1604-helm-2c-1g.cfg
+++ b/jenkins-config/clouds/openstack/cattle/ubuntu1604-helm-2c-1g.cfg
@@ -1,3 +1,3 @@
-IMAGE_NAME=ZZCI - Ubuntu 16.04 - helm - 20180807-1251
+IMAGE_NAME=ZZCI - Ubuntu 16.04 - helm -  - 20190507-125736.706
 LABELS=ubuntu1604-helm-2c-1g
 HARDWARE_ID=v2-highcpu-2