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

Change-Id: I86744943d59de38e9285ed7f53adc49c3b047e62
diff --git a/db/model/data_revision.go b/db/model/data_revision.go
index 1b1fc39..a0d5fc4 100644
--- a/db/model/data_revision.go
+++ b/db/model/data_revision.go
@@ -24,7 +24,7 @@
 	"reflect"
 
 	"github.com/golang/protobuf/proto"
-	"github.com/opencord/voltha-lib-go/v2/pkg/log"
+	"github.com/opencord/voltha-lib-go/v3/pkg/log"
 )
 
 // DataRevision stores the data associated to a revision along with its calculated checksum hash value