expose kafkaURI; add sdcore-prom-kafka chart

Change-Id: I43a7d9875dc2d9d4739c0abd745a51062940a70b
diff --git a/sdcore-adapter/Chart.yaml b/sdcore-adapter/Chart.yaml
index dc20f06..3a0f2b2 100644
--- a/sdcore-adapter/Chart.yaml
+++ b/sdcore-adapter/Chart.yaml
@@ -1,3 +1,4 @@
+# SPDX-FileCopyrightText: 2022-present Intel Corporation
 # SPDX-FileCopyrightText: 2020-present Open Networking Foundation <info@opennetworking.org>
 #
 # SPDX-License-Identifier: Apache-2.0
@@ -6,7 +7,7 @@
 name: sdcore-adapter
 kubeVersion: ">=1.17.0"
 type: application
-version: 2.1.2
+version: 2.1.3
 appVersion: v2.1.0
 description: Aether SD-Core Adapter
 keywords: