[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-graphadmin/resources/config/janusgraph-realtime.properties b/kubernetes/aai/components/aai-graphadmin/resources/config/janusgraph-realtime.properties
index 923611d..61550e7 100644
--- a/kubernetes/aai/components/aai-graphadmin/resources/config/janusgraph-realtime.properties
+++ b/kubernetes/aai/components/aai-graphadmin/resources/config/janusgraph-realtime.properties
@@ -1,3 +1,4 @@
+{{/*
 #
 # ============LICENSE_START=======================================================
 # Copyright © 2018 AT&T Intellectual Property. All rights reserved.
@@ -14,6 +15,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 # ============LICENSE_END=========================================================
+*/}}
 
 query.fast-property=true
 query.smart-limit=false