Update arm node for testing

Change-Id: Ia327d7488ee972520734e8e604011dca00415aec
Issue-ID: CIMAN-33
Signed-off-by: Jessica Wagantall <jwagantall@linuxfoundation.org>
diff --git a/jenkins-config/clouds/openstack/cattle/ubuntu16.04-docker-arm64-4c-2g.cfg b/jenkins-config/clouds/openstack/cattle/ubuntu16.04-docker-arm64-4c-2g.cfg
index c328e94..f47c417 100644
--- a/jenkins-config/clouds/openstack/cattle/ubuntu16.04-docker-arm64-4c-2g.cfg
+++ b/jenkins-config/clouds/openstack/cattle/ubuntu16.04-docker-arm64-4c-2g.cfg
@@ -1,3 +1,3 @@
-IMAGE_NAME=ZZCI - Ubuntu 16.04 - docker - arm64 - 20181031-164620.606
+IMAGE_NAME=ZZCI - Ubuntu 16.04 - docker - arm64 - 20190410-005349.357
 LABELS=ubuntu1604-docker-arm64-4c-2g
 HARDWARE_ID=lf-standard-2