VOL-2138 Use v2 import paths for voltha-lib-go

Change-Id: I853dcce79c4defbe3140f3893651a2f50d63e053
diff --git a/tests/afrouter/tester.go b/tests/afrouter/tester.go
index f82745d..0e57537 100644
--- a/tests/afrouter/tester.go
+++ b/tests/afrouter/tester.go
@@ -26,7 +26,7 @@
 	"fmt"
 	"github.com/golang/protobuf/proto"
 	pb "github.com/golang/protobuf/protoc-gen-go/descriptor"
-	"github.com/opencord/voltha-lib-go/pkg/log"
+	"github.com/opencord/voltha-lib-go/v2/pkg/log"
 	"io/ioutil"
 	"math"
 	"os"