[VOL-1349] EPON ONU adapter (package B)

Change-Id: I609ba349c429bc7e87c74b66bb1121841f9caef6
diff --git a/vendor/go.uber.org/multierr/.gitignore b/vendor/go.uber.org/multierr/.gitignore
new file mode 100644
index 0000000..61ead86
--- /dev/null
+++ b/vendor/go.uber.org/multierr/.gitignore
@@ -0,0 +1 @@
+/vendor