[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-babel/templates/service.yaml b/kubernetes/aai/components/aai-babel/templates/service.yaml
index 69892ac..fb72955 100644
--- a/kubernetes/aai/components/aai-babel/templates/service.yaml
+++ b/kubernetes/aai/components/aai-babel/templates/service.yaml
@@ -1,3 +1,4 @@
+{{/*
 # Copyright © 2018 Amdocs, AT&T
 # Modifications Copyright © 2018 Bell Canada
 #
@@ -12,6 +13,7 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
+*/}}
 
 apiVersion: v1
 kind: Service