Chore: Update the xorm dependency (#22376)

* Upgrade xorm

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

pkg/services/sqlstore/migrator/migrator.go

@@ -4,11 +4,11 @@ import (
 	"time"
 
 	_ "github.com/go-sql-driver/mysql"
-	"github.com/go-xorm/xorm"
 	"github.com/grafana/grafana/pkg/infra/log"
 	"github.com/grafana/grafana/pkg/util/errutil"
 	_ "github.com/lib/pq"
 	_ "github.com/mattn/go-sqlite3"
+	"xorm.io/xorm"
 )
 
 type Migrator struct {