Chore: Update the xorm dependency (#22376)

* Upgrade xorm

Co-authored-by: Arve Knudsen <arve.knudsen@gmail.com>

go.mod

@@ -13,7 +13,7 @@ require (
 	github.com/codahale/hdrhistogram v0.0.0-20161010025455-3a0bb77429bd // indirect
 	github.com/crewjam/saml v0.0.0-20191031171751-c42136edf9b1
 	github.com/davecgh/go-spew v1.1.1
-	github.com/denisenkom/go-mssqldb v0.0.0-20190315220205-a8ed825ac853
+	github.com/denisenkom/go-mssqldb v0.0.0-20190707035753-2be1aa521ff4
 	github.com/facebookgo/ensure v0.0.0-20160127193407-b4ab57deab51 // indirect
 	github.com/facebookgo/inject v0.0.0-20180706035515-f23751cae28b
 	github.com/facebookgo/stack v0.0.0-20160209184415-751773369052 // indirect
@@ -25,8 +25,6 @@ require (
 	github.com/go-macaron/session v0.0.0-20190805070824-1a3cdc6f5659
 	github.com/go-sql-driver/mysql v1.4.1
 	github.com/go-stack/stack v1.8.0
-	github.com/go-xorm/core v0.6.2
-	github.com/go-xorm/xorm v0.7.1
 	github.com/gobwas/glob v0.2.3
 	github.com/google/go-cmp v0.3.1
 	github.com/gorilla/websocket v1.4.1
@@ -89,4 +87,6 @@ require (
 	gopkg.in/redis.v5 v5.2.9
 	gopkg.in/square/go-jose.v2 v2.4.1
 	gopkg.in/yaml.v2 v2.2.5
+	xorm.io/core v0.7.3
+	xorm.io/xorm v0.8.1
 )