MAGETWO-44588: Shipping address is displayed with html tags on express Order Review Page

 - Added `br` tags to escaper excluded tags list for shipping address rendering

app/code/Magento/Paypal/view/frontend/templates/express/review.phtml

@@ -84,7 +84,10 @@
                     </strong>
                     <div class="box-content">
                         <address>
-                            <?php echo $block->escapeHtml($block->renderAddress($block->getShippingAddress())); ?>
+                            <?php echo $block->escapeHtml(
+                                $block->renderAddress($block->getShippingAddress()),
+                                ['br']
+                            ); ?>
                         </address>
                     </div>
                     <?php if ($block->getCanEditShippingAddress()): ?>