Upgrade xorm to v1.0.0 (#10646)

* Upgrade xorm to v1.0.0

* small nit

* Fix tests

* Update xorm

* Update xorm

* fix go.sum

* fix test

* Fix bug when dump

* Fix bug

* update xorm to latest

* Fix migration test

* update xorm to latest

* Fix import order

* Use xorm tag

vendor/xorm.io/xorm/caches/encode.go

@@ -0,0 +1,58 @@
+// Copyright 2020 The Xorm Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package caches
+
+import (
+	"bytes"
+	"crypto/md5"
+	"encoding/gob"
+	"encoding/json"
+	"fmt"
+	"io"
+)
+
+// md5 hash string
+func Md5(str string) string {
+	m := md5.New()
+	io.WriteString(m, str)
+	return fmt.Sprintf("%x", m.Sum(nil))
+}
+func Encode(data interface{}) ([]byte, error) {
+	//return JsonEncode(data)
+	return GobEncode(data)
+}
+
+func Decode(data []byte, to interface{}) error {
+	//return JsonDecode(data, to)
+	return GobDecode(data, to)
+}
+
+func GobEncode(data interface{}) ([]byte, error) {
+	var buf bytes.Buffer
+	enc := gob.NewEncoder(&buf)
+	err := enc.Encode(&data)
+	if err != nil {
+		return nil, err
+	}
+	return buf.Bytes(), nil
+}
+
+func GobDecode(data []byte, to interface{}) error {
+	buf := bytes.NewBuffer(data)
+	dec := gob.NewDecoder(buf)
+	return dec.Decode(to)
+}
+
+func JsonEncode(data interface{}) ([]byte, error) {
+	val, err := json.Marshal(data)
+	if err != nil {
+		return nil, err
+	}
+	return val, nil
+}
+
+func JsonDecode(data []byte, to interface{}) error {
+	return json.Unmarshal(data, to)
+}