Releasing OfAgent for voltha-2.6

Change-Id: I62bd9c3786a6f35e43196e95275ae1e3308624ca
diff --git a/VERSION b/VERSION
index f9f73cc..9df886c 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.4.2-dev
+1.4.2