chg: [cleanup] removed older revision of upgrade script

config/Migrations/20240719000001_AdminPermissionSplit.php

@@ -1,30 +0,0 @@
-<?php
-declare(strict_types=1);
-
-use Migrations\AbstractMigration;
-use Phinx\Db\Adapter\MysqlAdapter;
-
-final class AdminPermissionSplit extends AbstractMigration
-{
-    public $autoId = false; // turn off automatic `id` column create. We want it to be `int(10) unsigned`
-
-    public function change(): void
-    {
-        $exists = $this->table('roles')->hasColumn('perm_community_admin');
-        if (!$exists) {
-            $this->table('roles')
-                ->addColumn('perm_community_admin', 'boolean', [
-                    'default' => 0,
-                    'null' => false,
-                ])
-                ->addIndex('perm_community_admin')
-                ->update();
-        }
-        $builder = $this->getQueryBuilder();
-        $builder
-            ->update('roles')
-            ->set('perm_community_admin', true)
-            ->where(['perm_admin' => true])
-            ->execute();
-    }
-}