[VOL-4290] Voltha go library updates for gRPC migration

Change-Id: I1aa2774beb6b7ed7419bc45aeb53fcae8a8ecda0
diff --git a/vendor/github.com/golang/snappy/encode_other.go b/vendor/github.com/golang/snappy/encode_other.go
index dbcae90..296d7f0 100644
--- a/vendor/github.com/golang/snappy/encode_other.go
+++ b/vendor/github.com/golang/snappy/encode_other.go
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build !amd64 appengine !gc noasm
+// +build !amd64,!arm64 appengine !gc noasm
 
 package snappy