Migrate to R1 released docker images

Change-Id: Iac46cbae69404d17e1f4e59f85ed18fc7ecd01dd
Issue-ID: OOM-432
Signed-off-by: Alexis de Talhouët <adetalhouet89@gmail.com>
(cherry picked from commit f033f949c49cc195be1f3a6bdf79759f7e0983ca)
diff --git a/kubernetes/mso/values.yaml b/kubernetes/mso/values.yaml
index 4584e73..fd8b669 100644
--- a/kubernetes/mso/values.yaml
+++ b/kubernetes/mso/values.yaml
@@ -3,6 +3,6 @@
 nodePortPrefix: 302
 image:
   readiness: oomk8s/readiness-check:1.0.0
-  mso: nexus3.onap.org:10001/openecomp/mso:1.1-STAGING-latest
+  mso: nexus3.onap.org:10001/openecomp/mso:v1.1.1
   mariadb: nexus3.onap.org:10001/mariadb:10.1.11
   filebeat: docker.elastic.co/beats/filebeat:5.5.0