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/source-router.go b/internal/pkg/afrouter/source-router.go
index 3366dd8..d6f4fcf 100644
--- a/internal/pkg/afrouter/source-router.go
+++ b/internal/pkg/afrouter/source-router.go
@@ -36,7 +36,7 @@
 	"errors"
 	"fmt"
 	"github.com/golang/protobuf/proto"
-	"github.com/opencord/voltha-go/common/log"
+	"github.com/opencord/voltha-lib-go/v2/pkg/log"
 	"google.golang.org/grpc"
 	"regexp"
 	"strconv"