Using AAF release 2.1.23 dockers

Uplifting AAF to 2.1.23

Issue-ID: AAF-1127
Signed-off-by: ChrisC <christophe.closset@intl.att.com>
Change-Id: Ib7f76feb6d3adc622d4f198a1f954062d84a3ca2
diff --git a/kubernetes/aaf/charts/aaf-hello/values.yaml b/kubernetes/aaf/charts/aaf-hello/values.yaml
index aeb6590..df3abec 100644
--- a/kubernetes/aaf/charts/aaf-hello/values.yaml
+++ b/kubernetes/aaf/charts/aaf-hello/values.yaml
@@ -41,7 +41,7 @@
 
 replicaCount: 0
 
-image: onap/aaf/aaf_hello:2.1.20
+image: onap/aaf/aaf_hello:2.1.23
 
 service:
   name: aaf-hello