Fix error log when loading issues caused by a xorm bug (#7271)

* fix error log when loading issues caused by a xorm bug

* upgrade packages

* fix fmt

* fix Consistency

* fix tests

vendor/xorm.io/core/driver.go

@@ -0,0 +1,31 @@
+// Copyright 2019 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 core
+
+type Driver interface {
+	Parse(string, string) (*Uri, error)
+}
+
+var (
+	drivers = map[string]Driver{}
+)
+
+func RegisterDriver(driverName string, driver Driver) {
+	if driver == nil {
+		panic("core: Register driver is nil")
+	}
+	if _, dup := drivers[driverName]; dup {
+		panic("core: Register called twice for driver " + driverName)
+	}
+	drivers[driverName] = driver
+}
+
+func QueryDriver(driverName string) Driver {
+	return drivers[driverName]
+}
+
+func RegisteredDriverSize() int {
+	return len(drivers)
+}