[VOL-3080] Introducing Mac Learning application in voltha-onos image

Aso moving to 2.2-latest to get all the recent changes introduced in olt pipeliner.

Change-Id: I3ac6984f0be0b8660afbcf9c721e3db575b2a6ad
diff --git a/get-local-oars.sh b/get-local-oars.sh
index ffa4704..31329ea 100755
--- a/get-local-oars.sh
+++ b/get-local-oars.sh
@@ -24,3 +24,4 @@
 cp ../kafka-onos/target/*.oar local_imports/oar/
 cp ../igmpproxy/target/*.oar local_imports/oar/
 cp ../mcast/target/*.oar local_imports/oar/
+cp ../mac-learning/target/*.oar local_imports/oar/