Replace liveness probe & update images

Updating to latest snapshot images. File-based "wait"
being replaced with standard port-based liveness probe to
fix cassandra from not starting for AAF.

Change-Id: If08d6bbf766abfcebe14d23894cde9c21c96c510
Issue-ID: AAF-557
Signed-off-by: Mike Elliott <mike.elliott@amdocs.com>
diff --git a/kubernetes/aaf/charts/aaf-service/values.yaml b/kubernetes/aaf/charts/aaf-service/values.yaml
index 7ec6364..19daaae 100644
--- a/kubernetes/aaf/charts/aaf-service/values.yaml
+++ b/kubernetes/aaf/charts/aaf-service/values.yaml
@@ -25,7 +25,7 @@
 #################################################################
 # application image
 repository: nexus3.onap.org:10001
-image: onap/aaf/aaf_service:2.1.2-SNAPSHOT
+image: onap/aaf/aaf_service:2.1.4-SNAPSHOT
 pullPolicy: Always