[AAI] Make AAI helm3 compatible

Helm3 doesn't like empty components with only license headers so we
remove them as much as possible.

Issue-ID: OOM-2562
Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com>
Change-Id: I26b790965d2926792f801b87294d15a074de7be6
diff --git a/kubernetes/aai/components/aai-resources/resources/config/janusgraph-cached.properties b/kubernetes/aai/components/aai-resources/resources/config/janusgraph-cached.properties
index 1db2774..b6fdd4c 100644
--- a/kubernetes/aai/components/aai-resources/resources/config/janusgraph-cached.properties
+++ b/kubernetes/aai/components/aai-resources/resources/config/janusgraph-cached.properties
@@ -1,3 +1,4 @@
+{{/*
 #
 # ============LICENSE_START=======================================================
 # org.onap.aai
@@ -19,6 +20,7 @@
 #
 # ECOMP is a trademark and service mark of AT&T Intellectual Property.
 #
+*/}}
 
 query.fast-property=true
 query.smart-limit=false