VOL-1537 : Create the Alarm Framework in golang openolt adapter

           Added event proxy to publish generic events which can
           be device events a.k.a alarms or KPIs. These events are
           published to the KAFKA bus to the topic "voltha.events"

           As event_proxy.go is a dependency for the alarm framework
           and it is utilized by the openolt golang adapter so this
           code changes needs to be merged first so the dependencies
           could be resolved.

Change-Id: Ib82003e449e605349eeb10af1c8405b78ac30f7d
diff --git a/vendor/github.com/opencord/voltha-protos/VERSION b/vendor/github.com/opencord/voltha-protos/VERSION
index b1e80bb..70426f8 100644
--- a/vendor/github.com/opencord/voltha-protos/VERSION
+++ b/vendor/github.com/opencord/voltha-protos/VERSION
@@ -1 +1 @@
-0.1.3
+0.2.0-dev