[VOL-1386]  This commit add "dep" as the package management tool
for voltha-go.

Change-Id: I52bc4911dd00a441756ec7c30f46d45091f3f90e
diff --git a/vendor/github.com/rs/zerolog/CNAME b/vendor/github.com/rs/zerolog/CNAME
new file mode 100644
index 0000000..9ce57a6
--- /dev/null
+++ b/vendor/github.com/rs/zerolog/CNAME
@@ -0,0 +1 @@
+zerolog.io
\ No newline at end of file