lint: Remove unecessary @var annotation

Author: exaby73

src/Bolt/BoltConnection.php

@@ -310,7 +310,6 @@ public function pull(?int $qid, ?int $fetchSize): array
         $tbr = [];
         $message = $this->messageFactory->createPullMessage($extra);
 
-        /** @var Response $response */
         foreach ($message->send()->getResponses() as $response) {
             $this->assertNoFailure($response);
             $tbr[] = $response->content;