VOL-2139 update tests to use voltha-lib-go instead of voltha-go

Change-Id: I7581bf051e8aede6c46abb894b14c5871b713378
diff --git a/tests/afrouter/templates/client.go.tmpl b/tests/afrouter/templates/client.go.tmpl
index fe559d6..ba68ed2 100644
--- a/tests/afrouter/templates/client.go.tmpl
+++ b/tests/afrouter/templates/client.go.tmpl
@@ -23,7 +23,7 @@
 	"google.golang.org/grpc"
 	"golang.org/x/net/context"
 	"google.golang.org/grpc/metadata"
-	"github.com/opencord/voltha-go/common/log"
+	"github.com/opencord/voltha-lib-go/pkg/log"
 	// Values generated by the go template
 	{{range .Imports}}
 	"{{.}}"