Update docker node.

Update to fetch support for Python 3.9

Issue-ID: CIMAN-33
Signed-off-by: Jessica Wagantall <jwagantall@linuxfoundation.org>
Change-Id: I4972871647e8ce345958f93ad3bb5e5715d9d081
diff --git a/jenkins-config/clouds/openstack/cattle/ubuntu1804-docker-8c-8g.cfg b/jenkins-config/clouds/openstack/cattle/ubuntu1804-docker-8c-8g.cfg
index 9f24c4b..e9c0098 100644
--- a/jenkins-config/clouds/openstack/cattle/ubuntu1804-docker-8c-8g.cfg
+++ b/jenkins-config/clouds/openstack/cattle/ubuntu1804-docker-8c-8g.cfg
@@ -1,4 +1,4 @@
-IMAGE_NAME=ZZCI - Ubuntu 18.04 - docker - x86_64 - 20210129-195200.311
+IMAGE_NAME=ZZCI - Ubuntu 18.04 - docker - x86_64 - 20210202-193426.087
 LABELS=ubuntu1804-docker-8c-8g
 HARDWARE_ID=v2-highcpu-8
 VOLUME_SIZE=20