Fixing module name in go.mod

Change-Id: Ic6f5da79cadd8fbb108676ec3614af1ced72ad1d
diff --git a/go.mod b/go.mod
index 6ea046e..516906d 100644
--- a/go.mod
+++ b/go.mod
@@ -1,4 +1,4 @@
-module gerrit.opencord.org/omci-sim
+module github.com/opencord/omci-sim
 
 go 1.12