update vendor

vendor/qiniupkg.com/api.v7/kodo/main.go

@@ -3,10 +3,10 @@ package kodo
 import (
 	"net/http"
 
-	"qiniupkg.com/api.v7/api"
-	"qiniupkg.com/api.v7/auth/qbox"
-	"qiniupkg.com/api.v7/conf"
-	"qiniupkg.com/x/rpc.v7"
+	"github.com/qiniu/api.v7/api"
+	"github.com/qiniu/api.v7/auth/qbox"
+	"github.com/qiniu/api.v7/conf"
+	"github.com/qiniu/x/rpc.v7"
 )
 
 // ----------------------------------------------------------
@@ -16,6 +16,17 @@ type zoneConfig struct {
 	UpHosts []string
 }
 
+const (
+	// ZoneZ0  华东机房
+	ZoneZ0 = iota
+	// ZoneZ1 华北机房
+	ZoneZ1
+	// ZoneZ2 华南机房
+	ZoneZ2
+	// ZoneNa0 北美机房
+	ZoneNa0
+)
+
 var zones = []zoneConfig{
 	// z0 华东机房:
 	{