Update ubuntu builders

Issue-ID: CIMAN-33
Signed-off-by: Aric Gardner <agardner@linuxfoundation.org>
Change-Id: Icf6a427226ea3ed572f965eb620736485db69a9e
diff --git a/jenkins-config/clouds/openstack/cattle/ubuntu1604-builder-4c-4g.cfg b/jenkins-config/clouds/openstack/cattle/ubuntu1604-builder-4c-4g.cfg
index 4337baf..93ccf7c 100644
--- a/jenkins-config/clouds/openstack/cattle/ubuntu1604-builder-4c-4g.cfg
+++ b/jenkins-config/clouds/openstack/cattle/ubuntu1604-builder-4c-4g.cfg
@@ -1,3 +1,3 @@
-IMAGE_NAME=Ubuntu 16.04 - basebuild - 20180319-1943
+IMAGE_NAME=ZZCI - Ubuntu 16.04 - builder - x86_64 - 20190925-225237.394
 LABELS=ubuntu1604-builder-4c-4g
 HARDWARE_ID=v2-highcpu-4