[EC-343] Add MySql EF migrations

util/MySqlMigrations/Scripts/2022-10-11_00_UseCustomPermissions.sql

@@ -0,0 +1,8 @@
+START TRANSACTION;
+
+ALTER TABLE `Organization` ADD `UseCustomPermissions` tinyint(1) NOT NULL DEFAULT FALSE;
+
+INSERT INTO `__EFMigrationsHistory` (`MigrationId`, `ProductVersion`)
+VALUES ('20221020154432_UseCustomPermissionsFlag', '6.0.4');
+
+COMMIT;