VOL-2138 Use v2 import paths for voltha-lib-go

Change-Id: I9de8accd128f23ef9d1a363a3b2038e5076826f9
diff --git a/adaptercore/openolt_eventmgr.go b/adaptercore/openolt_eventmgr.go
index 43c64dc..56cda0b 100644
--- a/adaptercore/openolt_eventmgr.go
+++ b/adaptercore/openolt_eventmgr.go
@@ -19,8 +19,8 @@
 
 import (
 	"fmt"
-	"github.com/opencord/voltha-lib-go/pkg/adapters/adapterif"
-	"github.com/opencord/voltha-lib-go/pkg/log"
+	"github.com/opencord/voltha-lib-go/v2/pkg/adapters/adapterif"
+	"github.com/opencord/voltha-lib-go/v2/pkg/log"
 	oop "github.com/opencord/voltha-protos/go/openolt"
 	"github.com/opencord/voltha-protos/go/voltha"
 )