[new]调整会员支付失败ios去除弹窗显示

lib/module/member/member_controller.dart

@@ -337,7 +337,7 @@ class MemberController extends BaseController implements PaymentStatusCallback {
 
   //支付错误的时候调用
   void showBackPaymentFailureDialog({int? errno}) {
-    if (GravityHelper.getIsFromPromote() != true && Platform.isIOS) {
+    if (Platform.isIOS) {
       errorPayToast(errno);
       return;
     }