added checkoutProcess to the override directory

.gitignore

@@ -167,6 +167,8 @@ img/**
 !/override/classes/index.php
 !/override/classes/cache/
 !/override/classes/cache/index.php
+!/override/classes/checkoutProcess/
+!/override/classes/checkoutProcess/index.php
 !/override/classes/controller/
 !/override/classes/controller/index.php
 !/override/classes/db/

override/classes/checkoutProcess/index.php

@@ -0,0 +1,29 @@
+<?php
+/**
+* 2010-2023 Webkul.
+*
+* NOTICE OF LICENSE
+*
+* All right is reserved,
+* Please go through LICENSE.txt file inside our module
+*
+* DISCLAIMER
+*
+* Do not edit or add to this file if you wish to upgrade this module to newer
+* versions in the future. If you wish to customize this module for your
+* needs please refer to CustomizationPolicy.txt file inside our module for more information.
+*
+* @author Webkul IN
+* @copyright 2010-2023 Webkul IN
+* @license LICENSE.txt
+*/
+
+header('Expires: Mon, 26 Jul 1997 05:00:00 GMT');
+header('Last-Modified: '.gmdate('D, d M Y H:i:s').' GMT');
+
+header('Cache-Control: no-store, no-cache, must-revalidate');
+header('Cache-Control: post-check=0, pre-check=0', false);
+header('Pragma: no-cache');
+
+header('Location: ../');
+exit;