forking off the sdcore-adapter-v4 chart

Change-Id: I22e6dde0532beb9957169cd01f235bdf974baeac
diff --git a/sdcore-adapter-v4/Chart.yaml b/sdcore-adapter-v4/Chart.yaml
new file mode 100644
index 0000000..3848fb3
--- /dev/null
+++ b/sdcore-adapter-v4/Chart.yaml
@@ -0,0 +1,18 @@
+# SPDX-FileCopyrightText: 2020-present Open Networking Foundation <info@opennetworking.org>
+#
+# SPDX-License-Identifier: LicenseRef-ONF-Member-Only-1.0
+
+apiVersion: v2
+name: sdcore-adapter-v4
+kubeVersion: ">=1.17.0"
+type: application
+version: 4.0.0
+appVersion: v4.0.0
+description: ONOS SD-Core Adapter
+keywords:
+  - onos
+  - sdn
+home: https://onosproject.org
+maintainers:
+  - name: ONOS Support
+    email: support@opennetworking.org