Adding Apache-2.0 and ONF Member licenses to aether-helm-charts

Change-Id: I15fe9b5a185d8eb10e68f763e3a3b49d3d12a65a
diff --git a/omec/omec-data-plane/templates/configmap-spgwu.yaml b/omec/omec-data-plane/templates/configmap-spgwu.yaml
index 81319c1..8d4624d 100644
--- a/omec/omec-data-plane/templates/configmap-spgwu.yaml
+++ b/omec/omec-data-plane/templates/configmap-spgwu.yaml
@@ -1,18 +1,9 @@
 {{/*
-Copyright 2019-present Open Networking Foundation
-Copyright 2019 Intel Corporation
+# Copyright 2019-present Open Networking Foundation
+# Copyright 2019 Intel Corporation
 
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-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.
+# SPDX-License-Identifier: Apache-2.0
+# SPDX-License-Identifier: LicenseRef-ONF-Member-Only
 */}}
 
 ---