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

Change-Id: I1aa2774beb6b7ed7419bc45aeb53fcae8a8ecda0
diff --git a/vendor/github.com/Shopify/sarama/create_partitions_response.go b/vendor/github.com/Shopify/sarama/create_partitions_response.go
index bb18204..12ce788 100644
--- a/vendor/github.com/Shopify/sarama/create_partitions_response.go
+++ b/vendor/github.com/Shopify/sarama/create_partitions_response.go
@@ -63,6 +63,10 @@
 	return 0
 }
 
+func (r *CreatePartitionsResponse) headerVersion() int16 {
+	return 0
+}
+
 func (r *CreatePartitionsResponse) requiredVersion() KafkaVersion {
 	return V1_0_0_0
 }