APPC 1.6.4 docker released

change value files to refect for
El Alto release

Issue-ID: APPC-1735
Change-Id: Ia882fdbf29a8b5e4321c9942705097e997044e1a
Signed-off-by: Taka Cho <takamune.cho@att.com>
diff --git a/kubernetes/appc/charts/appc-ansible-server/values.yaml b/kubernetes/appc/charts/appc-ansible-server/values.yaml
index f2dd150..7b0767c 100644
--- a/kubernetes/appc/charts/appc-ansible-server/values.yaml
+++ b/kubernetes/appc/charts/appc-ansible-server/values.yaml
@@ -29,7 +29,7 @@
 
 # application image
 repository: nexus3.onap.org:10001
-image: onap/ccsdk-ansible-server-image:0.4.2
+image: onap/ccsdk-ansible-server-image:0.4.4
 pullPolicy: Always
 
 # flag to enable debugging - application support required