Update Link.php

Declare module namespace before template path

Author: mageprince

app/code/Magento/Catalog/Block/Adminhtml/Rss/Grid/Link.php

@@ -13,7 +13,7 @@ class Link extends \Magento\Framework\View\Element\Template
     /**
      * @var string
      */
-    protected $_template = 'rss/grid/link.phtml';
+    protected $_template = 'Magento_Catalog::rss/grid/link.phtml';
 
     /**
      * @var \Magento\Framework\App\Rss\UrlBuilderInterface