[VOL-2782] Update go.mod of voltha-go,open-olt-adapter,ofagent-go and voltctl to be compatible with latest version of voltha-lig-go

Change-Id: Iafd5ee70ae0f17db141cb5d7fc25380c3482274a
diff --git a/VERSION b/VERSION
index 781dcb0..65087b4 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.1.3
+1.1.4