Update to bootstrap 5.3.7

Author: mcafaro

public/index.html

@@ -10,7 +10,7 @@
     <link rel="icon" href="assets/favicon.ico" />
     <title>GitHub Actions Workflow Generator for MATLAB</title>
     <link
-      href="https://cdn.jsdelivr.net/npm/[email protected].3/dist/css/bootstrap.min.css"
+      href="https://cdn.jsdelivr.net/npm/[email protected].7/dist/css/bootstrap.min.css"
       rel="stylesheet" />
     <link href="style.css" rel="stylesheet" />
   </head>
@@ -189,7 +189,7 @@ <h2>Generate a GitHub Actions Workflow for MATLAB</h2>
         The MathWorks, Inc.
       </p>
     </footer>
-    <script src="https://cdn.jsdelivr.net/npm/[email protected].3/dist/js/bootstrap.bundle.min.js"></script>
+    <script src="https://cdn.jsdelivr.net/npm/[email protected].7/dist/js/bootstrap.bundle.min.js"></script>
     <script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js-yaml.min.js"></script>
     <script type="module" src="scripts/main.js"></script>
     <script>