Moving the openolt-adapter grp_timeout parameter to be part of global

Change-Id: Ic90bacb46300c4a261d3fadc6de1c5dfbdaca065
diff --git a/voltha-adapter-openolt/Chart.yaml b/voltha-adapter-openolt/Chart.yaml
index d008565..bb767c7 100644
--- a/voltha-adapter-openolt/Chart.yaml
+++ b/voltha-adapter-openolt/Chart.yaml
@@ -14,7 +14,7 @@
 ---
 apiVersion: "v1"
 name: "voltha-adapter-openolt"
-version: "2.11.0"
+version: "2.11.1"
 description: "A Helm chart for Voltha OpenOLT Adapter"
 keywords:
   - "onf"