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/log/level_test.go

@@ -5,10 +5,10 @@
 package log
 
 import (
-	"encoding/json"
 	"fmt"
 	"testing"
 
+	jsoniter "github.com/json-iterator/go"
 	"github.com/stretchr/testify/assert"
 )
 
@@ -17,6 +17,7 @@ type testLevel struct {
 }
 
 func TestLevelMarshalUnmarshalJSON(t *testing.T) {
+	json := jsoniter.ConfigCompatibleWithStandardLibrary
 	levelBytes, err := json.Marshal(testLevel{
 		Level: INFO,
 	})