Updated IMAGE to latest for Redis and Memcache

IMAGE_NAME=CentOS 7 - redis -  - 50880808-8011
IMAGE_NAME=Ubuntu 18.04 - memcached -  - 120780707-7003

Issue-ID: CIMAN-33
Signed-off-by: Bengt Thuree <bthuree@linuxfoundation.org>
Change-Id: If7e07594edd4c5a7949963649d6b6e2df7976201
diff --git a/jenkins-config/clouds/openstack/cattle/centos7-redis-4c-4g.cfg b/jenkins-config/clouds/openstack/cattle/centos7-redis-4c-4g.cfg
index ac97205..d236d2e 100644
--- a/jenkins-config/clouds/openstack/cattle/centos7-redis-4c-4g.cfg
+++ b/jenkins-config/clouds/openstack/cattle/centos7-redis-4c-4g.cfg
@@ -1,4 +1,4 @@
-IMAGE_NAME=CentOS 7 - redis -  - 70180101-1009
+IMAGE_NAME=CentOS 7 - redis -  - 50880808-8011
 LABELS=centos7-redis-4c-4g
 HARDWARE_ID=v2-highcpu-4
 VOLUME_SIZE=20