[SDNC] Bump versions for Istanbul

Bump image versions for SDNC for Istanbul release

Issue-ID: SDNC-1609
Signed-off-by: Dan Timoney <dtimoney@att.com>
Change-Id: Iecfb133ce8563ccfabf1a38af9d8c26d99d398f4
diff --git a/kubernetes/sdnc/values.yaml b/kubernetes/sdnc/values.yaml
index 1c9a422..785435a 100644
--- a/kubernetes/sdnc/values.yaml
+++ b/kubernetes/sdnc/values.yaml
@@ -206,7 +206,7 @@
 # application images
 
 pullPolicy: Always
-image: onap/sdnc-image:2.1.6
+image: onap/sdnc-image:2.2.0
 
 # flag to enable debugging - application support required
 debugEnabled: false