Remove unused class

Author: snapshotpl

pkg/enqueue-bundle/Consumption/Extension/DoctrinePingConnectionExtension.php

@@ -3,7 +3,6 @@
 namespace Enqueue\Bundle\Consumption\Extension;
 
 use Doctrine\DBAL\Connection;
-use Doctrine\DBAL\Exception\ConnectionLost;
 use Doctrine\Persistence\ManagerRegistry;
 use Enqueue\Consumption\Context\MessageReceived;
 use Enqueue\Consumption\MessageReceivedExtensionInterface;