[VOL-3142] Update dependency of voltha-lib-go to include log package registration fix

Change-Id: I99b6c344127a0dce3e0e71102e7050330bd25e3a
diff --git a/go.mod b/go.mod
index 26a75dc..a64faaf 100644
--- a/go.mod
+++ b/go.mod
@@ -6,7 +6,7 @@
 	github.com/gogo/protobuf v1.3.0
 	github.com/golang/protobuf v1.3.2
 	github.com/google/uuid v1.1.1
-	github.com/opencord/voltha-lib-go/v3 v3.1.21
+	github.com/opencord/voltha-lib-go/v3 v3.1.23
 	github.com/opencord/voltha-protos/v3 v3.3.9
 	github.com/phayes/freeport v0.0.0-20180830031419-95f893ade6f2
 	github.com/stretchr/testify v1.4.0