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

Change-Id: I15fe9b5a185d8eb10e68f763e3a3b49d3d12a65a
diff --git a/comac/templates/.gitignore b/comac/templates/.gitignore
index d6b7ef3..bf433e3 100644
--- a/comac/templates/.gitignore
+++ b/comac/templates/.gitignore
@@ -1,2 +1,7 @@
+# SPDX-FileCopyrightText: 2020 Open Networking Foundation <info@opennetworking.org>
+#
+# SPDX-License-Identifier: Apache-2.0
+# SPDX-License-Identifier: LicenseRef-ONF-Member-Only
+
 *
 !.gitignore