Adding maclearner example file and updating ONOS to release 5.0.5

Change-Id: Ia118e46438b658072372bbe81efe62eed36775f1
diff --git a/voltha-infra/Chart.yaml b/voltha-infra/Chart.yaml
index 8af31dd..d646285 100644
--- a/voltha-infra/Chart.yaml
+++ b/voltha-infra/Chart.yaml
@@ -29,7 +29,7 @@
 name: voltha-infra
 
 appVersion: "2.10-dev"
-version: 2.10.0-dev
+version: 2.10.0-dev1
 
 dependencies:
   - name: onos-classic
diff --git a/voltha-infra/values.yaml b/voltha-infra/values.yaml
index 33bcf37..0a86569 100644
--- a/voltha-infra/values.yaml
+++ b/voltha-infra/values.yaml
@@ -28,7 +28,7 @@
   image:
     pullPolicy: Always
     repository: voltha/voltha-onos
-    tag: 5.0.4-rc1
+    tag: 5.0.5
   apps:
     - org.onosproject.lldpprovider
     - org.onosproject.openflow-base