VOL-2112 move to voltha-lib-go

Change-Id: I3435b8acb982deeab6b6ac28e798d7722ad01d0a
diff --git a/vendor/go.uber.org/zap/.travis.yml b/vendor/go.uber.org/zap/.travis.yml
index a3321fa..ada5ebd 100644
--- a/vendor/go.uber.org/zap/.travis.yml
+++ b/vendor/go.uber.org/zap/.travis.yml
@@ -1,8 +1,8 @@
 language: go
 sudo: false
 go:
-  - 1.9.x
-  - 1.10.x
+  - 1.11.x
+  - 1.12.x
 go_import_path: go.uber.org/zap
 env:
   global: