[TASK] Add missing use statement for RealUrlImportService

Classes/Controller/ContentComparisonTestController.php

@@ -27,6 +27,7 @@ namespace SGalinski\DfTools\Controller;
  ***************************************************************/
 
 use SGalinski\DfTools\Domain\Model\ContentComparisonTest;
+use SGalinski\DfTools\Domain\Service\RealUrlImportService;
 use TYPO3\CMS\Core\Utility\ExtensionManagementUtility;
 use TYPO3\CMS\Extbase\Persistence\Generic\PersistenceManager;
 use TYPO3\CMS\Extbase\Persistence\ObjectStorage;