override only the tag portion of onos_config_loader

Change-Id: Ie1c7fe109cb61eb6b30cb76e88c85814cdc85016
diff --git a/voltha-infra/Chart.yaml b/voltha-infra/Chart.yaml
index d12816b..f19beec 100644
--- a/voltha-infra/Chart.yaml
+++ b/voltha-infra/Chart.yaml
@@ -29,7 +29,7 @@
 name: voltha-infra
 
 appVersion: "2.8-dev"
-version: 0.2.2
+version: 0.2.3
 
 dependencies:
   - name: onos-classic