Aether-3088 change license to Apache-2.0

Change-Id: I42d7535e82065a8031119bee17594d3fb358a1e5
diff --git a/prom-label-proxy/templates/deployment.yaml b/prom-label-proxy/templates/deployment.yaml
index 3d8cd09..8243616 100644
--- a/prom-label-proxy/templates/deployment.yaml
+++ b/prom-label-proxy/templates/deployment.yaml
@@ -1,6 +1,6 @@
 # SPDX-FileCopyrightText: 2020-present Open Networking Foundation <info@opennetworking.org>
 #
-# SPDX-License-Identifier: LicenseRef-ONF-Member-Only-1.0
+# SPDX-License-Identifier: Apache-2.0
 
 apiVersion: apps/v1
 kind: Deployment