VOL-2189 update voltha-openolt-adapter to use voltha-protos=v2.0.1 and voltha-lib-go=v2.2.9;
Release v2.2.1

Change-Id: I527d6541f9d8b7df8504d886a01163c7e57bdd77
diff --git a/vendor/github.com/opencord/voltha-lib-go/v2/pkg/adapters/iAdapter.go b/vendor/github.com/opencord/voltha-lib-go/v2/pkg/adapters/iAdapter.go
index 82fa644..be98f17 100644
--- a/vendor/github.com/opencord/voltha-lib-go/v2/pkg/adapters/iAdapter.go
+++ b/vendor/github.com/opencord/voltha-lib-go/v2/pkg/adapters/iAdapter.go
@@ -16,9 +16,9 @@
 package adapters
 
 import (
-	ic "github.com/opencord/voltha-protos/go/inter_container"
-	"github.com/opencord/voltha-protos/go/openflow_13"
-	"github.com/opencord/voltha-protos/go/voltha"
+	ic "github.com/opencord/voltha-protos/v2/go/inter_container"
+	"github.com/opencord/voltha-protos/v2/go/openflow_13"
+	"github.com/opencord/voltha-protos/v2/go/voltha"
 )
 
 //IAdapter represents the set of APIs a voltha adapter has to support.