Inline link template correction

Use inline `span` elements.

Author: chicgeek

app/code/Magento/Catalog/view/frontend/templates/product/widget/link/link_inline.phtml

@@ -4,6 +4,6 @@
  * See COPYING.txt for license details.
  */
 ?>
-<div class="widget block block-product-link-inline">
+<span class="widget block block-product-link-inline">
     <a <?php echo $block->getLinkAttributes() ?>><span><?php echo $block->escapeHtml($block->getLabel()) ?></span></a>
-</div>
+</span>