[TASK] Fix unused import

Author: nhovratov

Classes/ServiceProvider.php

@@ -29,7 +29,6 @@
 use TYPO3\CMS\Core\Database\Connection;
 use TYPO3\CMS\Core\Database\ConnectionPool;
 use TYPO3\CMS\Core\Database\Query\Restriction\DeletedRestriction;
-use TYPO3\CMS\Core\DataHandling\PageDoktypeRegistry;
 use TYPO3\CMS\Core\EventDispatcher\ListenerProvider;
 use TYPO3\CMS\Core\Imaging\IconRegistry;
 use TYPO3\CMS\Core\Package\AbstractServiceProvider;