VOL-1643 Update voltha-go to use voltha-protos and voltha-lib-go v3.0.0

Change-Id: I86744943d59de38e9285ed7f53adc49c3b047e62
diff --git a/tests/core/api/grpc_nbi_api_handler_client_test.go b/tests/core/api/grpc_nbi_api_handler_client_test.go
index 17ad4b9..16ee92b 100644
--- a/tests/core/api/grpc_nbi_api_handler_client_test.go
+++ b/tests/core/api/grpc_nbi_api_handler_client_test.go
@@ -28,11 +28,11 @@
 	"time"
 
 	"github.com/golang/protobuf/ptypes/empty"
-	com "github.com/opencord/voltha-lib-go/v2/pkg/adapters/common"
-	"github.com/opencord/voltha-lib-go/v2/pkg/log"
-	"github.com/opencord/voltha-protos/v2/go/common"
-	"github.com/opencord/voltha-protos/v2/go/openflow_13"
-	"github.com/opencord/voltha-protos/v2/go/voltha"
+	com "github.com/opencord/voltha-lib-go/v3/pkg/adapters/common"
+	"github.com/opencord/voltha-lib-go/v3/pkg/log"
+	"github.com/opencord/voltha-protos/v3/go/common"
+	"github.com/opencord/voltha-protos/v3/go/openflow_13"
+	"github.com/opencord/voltha-protos/v3/go/voltha"
 	"github.com/stretchr/testify/assert"
 	"google.golang.org/grpc"
 	"google.golang.org/grpc/codes"