Remove faulty namespace import

Author: jissereitsma

Component/Form/FormViewModel.php

@@ -17,7 +17,6 @@
 use Magento\Framework\Exception\LocalizedException;
 use Magento\Framework\ObjectManagerInterface;
 use Magento\Framework\UrlFactory;
-use Magento\Tests\NamingConvention\true\string;
 
 /**
  * @method FormRepository getRepository()