VOL-3958 support for ingress in helm charts

Change-Id: I8c53016debb11760dd8ae39e8662ba0489d705a9
diff --git a/voltha/Chart.yaml b/voltha/Chart.yaml
index 074d271..7a7e54f 100644
--- a/voltha/Chart.yaml
+++ b/voltha/Chart.yaml
@@ -14,7 +14,7 @@
 ---
 apiVersion: "v1"
 name: "voltha"
-version: "2.9.0-dev"
+version: "2.9.0"
 description: "A Helm chart for Voltha based on K8S resources in Voltha project"
 keywords:
   - "onf"