Migrate to use jsoniter instead of encoding/json (#14841)

* Migrate to use jsoniter

* fix tests

* update gitea.com/go-chi/binding

Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: 6543 <6543@obermui.de>

modules/task/task.go

@@ -5,7 +5,6 @@
 package task
 
 import (
-	"encoding/json"
 	"fmt"
 
 	"code.gitea.io/gitea/models"
@@ -16,6 +15,7 @@ import (
 	repo_module "code.gitea.io/gitea/modules/repository"
 	"code.gitea.io/gitea/modules/structs"
 	"code.gitea.io/gitea/modules/timeutil"
+	jsoniter "github.com/json-iterator/go"
 )
 
 // taskQueue is a global queue of tasks
@@ -65,6 +65,7 @@ func MigrateRepository(doer, u *models.User, opts base.MigrateOptions) error {
 
 // CreateMigrateTask creates a migrate task
 func CreateMigrateTask(doer, u *models.User, opts base.MigrateOptions) (*models.Task, error) {
+	json := jsoniter.ConfigCompatibleWithStandardLibrary
 	bs, err := json.Marshal(&opts)
 	if err != nil {
 		return nil, err