VOL-3298: VOLTHA2.4 release for voltha-helm-chart

Change-Id: I26abf722ce79ce0de162ed45ea6aad4b3fdcb08c
diff --git a/voltha-adapter-simulated/Chart.yaml b/voltha-adapter-simulated/Chart.yaml
index cc81f3c..27745ae 100644
--- a/voltha-adapter-simulated/Chart.yaml
+++ b/voltha-adapter-simulated/Chart.yaml
@@ -14,7 +14,7 @@
 ---
 apiVersion: "v1"
 name: "voltha-adapter-simulated"
-version: 2.2.6
+version: "2.3.0"
 description: "A Helm chart for Voltha Simulated Adapter"
 keywords:
   - "onf"
@@ -36,4 +36,4 @@
 
 # appVersion refers to multiple components with potentially different
 # container image versions.
-appVersion: 2.2
+appVersion: "2.4"