remove useless override

Author: baudeval

Controller/Adminhtml/Config/Sftp/TestConnection.php

@@ -14,6 +14,7 @@
 use Magento\Store\Api\Data\StoreInterface;
 use Magento\Store\Model\StoreManagerInterface;
 use Magento\Store\Model\ScopeInterface;
+use Magento\Framework\Filesystem\Io\Sftp;
 
 /**
  * Class TestConnection
@@ -31,7 +32,7 @@ class TestConnection extends Action
      */
     public function __construct(
         Context $context,
-        \Bazaarvoice\Connector\Model\Filesystem\Io\Sftp $sftp,
+        Sftp $sftp,
         ConfigProviderInterface $configProvider,
         StoreInterface $store,
         StoreManagerInterface $storeManager,

Model/Feed/Feed.php

@@ -10,7 +10,7 @@
 
 use Bazaarvoice\Connector\Api\ConfigProviderInterface;
 use Bazaarvoice\Connector\Api\StringFormatterInterface;
-use Bazaarvoice\Connector\Model\Filesystem\Io\Sftp;
+use Magento\Framework\Filesystem\Io\Sftp;
 use Bazaarvoice\Connector\Model\Source\Scope;
 use Exception;
 use Magento\Store\Model\Group;

Model/Filesystem/Io/Sftp.php

@@ -44,10 +44,6 @@
     </type>
     <preference for="Magento\ReviewStaging\Ui\DataProvider\Product\Form\Modifier\Review" type="Bazaarvoice\Connector\Ui\ReviewStaging\Review"/>
 
-
-    <!-- sftp -->
-    <preference for="Magento\Framework\Filesystem\Io\Sftp" type="Bazaarvoice\Connector\Model\Filesystem\Io\Sftp" />
-
     <!-- Admin Grid -->
     <type name="Magento\Framework\View\Element\UiComponent\DataProvider\CollectionFactory">
         <arguments>