Move node for ubuntu builder node

Revert node switch changes until optf
python issues are debugged.

Change-Id: Id37406d1222235182f0bd5f42d9012fae0359782
Issue-ID: CIMAN-34
Signed-off-by: Jessica Wagantall <jwagantall@linuxfoundation.org>
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 e0fda20..48112d5 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=ZZCI - Ubuntu 16.04 - builder - x86_64 - 20190507-224412.360
+IMAGE_NAME=Ubuntu 16.04 - basebuild - 20171102-0010
 LABELS=ubuntu1604-builder-4c-4g
 HARDWARE_ID=v2-highcpu-4