RemoveStateCacheSettingRector

Removes deprecated $settings['state_cache'] assignments. State caching is permanently enabled since drupal:11.0.0 and the setting has no effect

-$settings['state_cache'] = TRUE;
 $settings['other_setting'] = TRUE;

Configure your rector.php:

<?php

use DrupalRector\Drupal11\Rector\Deprecation\RemoveStateCacheSettingRector;
use Rector\Config\RectorConfig;

return RectorConfig::configure()
    ->withRules([
        RemoveStateCacheSettingRector::class,
    ]);