Update helm charts with release docker artifacts

Issue-ID: AAI-1188
Change-Id: I6b736bbba347cbea256371f4234f8b66b0c04ae6
Signed-off-by: Jimmy Forsyth <jf2512@att.com>
diff --git a/charts/aai-sparky-be/values.yaml b/charts/aai-sparky-be/values.yaml
index 91c4026..fee11ae 100644
--- a/charts/aai-sparky-be/values.yaml
+++ b/charts/aai-sparky-be/values.yaml
@@ -14,7 +14,7 @@
 
 # application image
 repository: nexus3.onap.org:10001
-image: onap/sparky-be:1.2-STAGING-latest
+image: onap/sparky-be:1.2.1
 pullPolicy: Always
 restartPolicy: Always