VOL-2138 Use v2 import paths for voltha-lib-go;
migrate from voltha-go to voltha-lib-go

Change-Id: I3db6759f3c0cea3c2164889b3d36eae708b19bde
diff --git a/internal/pkg/afrouter/api.go b/internal/pkg/afrouter/api.go
index 1d2360b..1d07ed3 100644
--- a/internal/pkg/afrouter/api.go
+++ b/internal/pkg/afrouter/api.go
@@ -19,7 +19,7 @@
 import (
 	"errors"
 	"fmt"
-	"github.com/opencord/voltha-go/common/log"
+	"github.com/opencord/voltha-lib-go/v2/pkg/log"
 	pb "github.com/opencord/voltha-protos/go/afrouter"
 	common_pb "github.com/opencord/voltha-protos/go/common"
 	"golang.org/x/net/context"