fix(values):Fix the issue of time. Duration type being incorrectly converted to int64

Author: cruvie

values.go

@@ -3,6 +3,7 @@ package pgx
 import (
 	"errors"
 	"reflect"
+	"time"
 
 	"github.com/jackc/pgx/v5/internal/pgio"
 	"github.com/jackc/pgx/v5/pgtype"
@@ -18,7 +19,9 @@ func convertSimpleArgument(m *pgtype.Map, arg any) (any, error) {
 	fieldValue := reflect.ValueOf(arg)
 	switch fieldValue.Kind() {
 	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
-		arg = fieldValue.Int()
+		if _, ok := arg.(time.Duration); !ok {
+			arg = fieldValue.Int()
+		}
 	case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
 		arg = fieldValue.Uint()
 	}