Using latest rw-core

Change-Id: Ib711dff6594ae758c16cab3e85279fcf7d75a0d4
diff --git a/voltha/Chart.yaml b/voltha/Chart.yaml
index d984447..17203d0 100644
--- a/voltha/Chart.yaml
+++ b/voltha/Chart.yaml
@@ -14,7 +14,7 @@
 ---
 apiVersion: "v1"
 name: "voltha"
-version: "2.8.2"
+version: "2.8.3"
 description: "A Helm chart for Voltha based on K8S resources in Voltha project"
 keywords:
   - "onf"