voltha_lib_go and voltha_protos update towards Onu SW Upgrade enhancements

Signed-off-by: mpagenko <michael.pagenkopf@adtran.com>
Change-Id: I2fbedbe8d6eb452ba86f118146f5eae54b97b88e
diff --git a/vendor/github.com/opencord/voltha-protos/v4/go/inter_container/inter_container.pb.go b/vendor/github.com/opencord/voltha-protos/v4/go/inter_container/inter_container.pb.go
index a0957f1..04f2b14 100644
--- a/vendor/github.com/opencord/voltha-protos/v4/go/inter_container/inter_container.pb.go
+++ b/vendor/github.com/opencord/voltha-protos/v4/go/inter_container/inter_container.pb.go
@@ -162,6 +162,15 @@
 // Membership from public import voltha_protos/voltha.proto
 type Membership = voltha.Membership
 
+// DeviceImageDownloadRequest from public import voltha_protos/voltha.proto
+type DeviceImageDownloadRequest = voltha.DeviceImageDownloadRequest
+
+// DeviceImageRequest from public import voltha_protos/voltha.proto
+type DeviceImageRequest = voltha.DeviceImageRequest
+
+// DeviceImageResponse from public import voltha_protos/voltha.proto
+type DeviceImageResponse = voltha.DeviceImageResponse
+
 // FlowMetadata from public import voltha_protos/voltha.proto
 type FlowMetadata = voltha.FlowMetadata