Remove FontAwesome requirement from assets

Author: javiereguiluz

assets/app.js

@@ -1,8 +1,6 @@
 // start the Stimulus application
 import './bootstrap.js';
 import './styles/app.scss';
-import '@fortawesome/fontawesome-free/css/all.css';
-import '@fortawesome/fontawesome-free/css/v4-shims.css';
 import 'highlight.js/styles/github-dark-dimmed.css';
 import 'lato-font/css/lato-font.css';
 

importmap.php

@@ -71,18 +71,10 @@
         'version' => '11.9.0',
         'type' => 'css',
     ],
-    '@fortawesome/fontawesome-free/css/all.css' => [
-        'version' => '6.5.1',
-        'type' => 'css',
-    ],
     'lato-font/css/lato-font.css' => [
         'version' => '3.0.0',
         'type' => 'css',
     ],
-    '@fortawesome/fontawesome-free/css/v4-shims.css' => [
-        'version' => '6.5.1',
-        'type' => 'css',
-    ],
     'popper.js' => [
         'version' => '1.16.1',
     ],