Update some icons in the footer

Author: javiereguiluz

templates/base.html.twig

@@ -153,14 +153,11 @@
                         </div>
                         <div id="footer-resources" class="col-md-6">
                             <p>
-                                <a href="https://twitter.com/symfony" title="Symfony Twitter">
-                                    <i class="fa fa-twitter" aria-hidden="true"></i>
+                                <a rel="noopener noreferrer" target="_blank" href="https://twitter.com/symfony" title="Symfony on X (formerly Twitter)">
+                                    <i class="fa-brands fa-x-twitter" aria-hidden="true"></i>
                                 </a>
-                                <a href="https://www.facebook.com/SensioLabs" title="SensioLabs Facebook">
-                                    <i class="fa fa-facebook" aria-hidden="true"></i>
-                                </a>
-                                <a href="https://symfony.com/blog/" title="Symfony Blog">
-                                    <i class="fa fa-rss" aria-hidden="true"></i>
+                                <a target="_blank" href="https://symfony.com/blog/" title="Symfony Blog">
+                                    <i class="fa-solid fa-rss" aria-hidden="true"></i>
                                 </a>
                             </p>
                         </div>