【7.1.2】更新应用的编码，解决路由路径重复问题

src/main/resources/db/migration/mysql/V7.1.2_20210908_2000__update_app_code.sql

@@ -1,3 +1,2 @@
-UPDATE `sys_app` SET `app_name` = '系统应用', `app_code` = 'appSystem', `app_icon` = 'SettingTwoTone', `active_flag` = 'Y', `status_flag` = 1, `del_flag` = 'N', `create_time` = '2020-03-25 19:07:00', `create_user` = 1265476890672672808, `update_time` = '2021-08-25 16:00:07', `update_user` = 1339550467939639299 WHERE `app_id` = 1265476890672672821;
+UPDATE `sys_app` SET `app_code` = 'systemApp' WHERE `app_code` = 'system';
-UPDATE `sys_app` SET `app_name` = '工作流平台', `app_code` = 'appWorkflow', `app_icon` = 'LaptopOutlined', `active_flag` = 'N', `status_flag` = 1, `del_flag` = 'N', `create_time` = '2021-06-25 21:26:02', `create_user` = 1339550467939639299, `update_time` = '2021-09-08 20:03:06', `update_user` = 1339550467939639299 WHERE `app_id` = 1408416193559785473;
+UPDATE `sys_menu` SET `app_code` = 'systemApp' WHERE `app_code` = 'system';
-UPDATE `sys_app` SET `app_name` = '租户管理', `app_code` = 'appTenant', `app_icon` = 'UserOutlined', `active_flag` = 'N', `status_flag` = 1, `del_flag` = 'N', `create_time` = '2021-08-12 21:45:48', `create_user` = 1339550467939639299, `update_time` = '2021-09-08 20:03:24', `update_user` = 1339550467939639299 WHERE `app_id` = 1425815785095831554;