Remove deprecated curl_close calls (#164)

Author: ChiragAgg5k

src/Storage/Device/S3.php

@@ -802,7 +802,6 @@ protected function call(string $operation, string $method, string $uri, string $
 
             return $response;
         } finally {
-            \curl_close($curl);
 
             $this->storageOperationTelemetry->record(
                 microtime(true) - $startTime,