Rollback vio image version to 1.2.1

Set vio image version back to 1.2.1 since latest
docker image not correctly build.

Change-Id: Id479c972e66da3a05edb4e86f2e068246c01bf59
Issue-ID: MULTICLOUD-480
Signed-off-by: Ethan Lynn <ethanlynnl@vmware.com>
diff --git a/version-manifest/src/main/resources/docker-manifest.csv b/version-manifest/src/main/resources/docker-manifest.csv
index 2c14a96..7882d39 100644
--- a/version-manifest/src/main/resources/docker-manifest.csv
+++ b/version-manifest/src/main/resources/docker-manifest.csv
@@ -59,7 +59,7 @@
 onap/multicloud/openstack-ocata,1.2.2
 onap/multicloud/openstack-pike,1.2.2
 onap/multicloud/openstack-windriver,1.2.2
-onap/multicloud/vio,1.2.3
+onap/multicloud/vio,1.2.1
 onap/multicloud/vio-vesagent,1.0.0
 onap/music/cassandra_3_11,3.0.24
 onap/music/cassandra_job,3.0.24