website: add legacy bundle to CDN example (#3433)

* website: add legacy bundle to CDN example

* fixup! website: add legacy bundle to CDN example

website/src/examples/i18n/app.html

@@ -12,7 +12,8 @@
 </div>
 
 <!-- Load Uppy JS bundle. -->
-<script src="https://releases.transloadit.com/uppy/v2.4.1/uppy.min.js"></script>
+<script src="https://releases.transloadit.com/uppy/v2.4.1/uppy.min.js" type="module"></script>
+<script src="https://releases.transloadit.com/uppy/v2.4.1/uppy.legacy.min.js" nomodule></script>
 <script src="https://releases.transloadit.com/uppy/locales/v2.0.5/ru_RU.min.js"></script>
 <script>
   var uppy = new Uppy.Core({

website/themes/uppy/layout/index.ejs

@@ -188,7 +188,8 @@
 </footer>
 
 <link href="https://releases.transloadit.com/uppy/v2.4.1/uppy.min.css" rel="stylesheet">
-<script src="https://releases.transloadit.com/uppy/v2.4.1/uppy.min.js"></script>
+<script src="https://releases.transloadit.com/uppy/v2.4.1/uppy.min.js" type="module"></script>
+<script src="https://releases.transloadit.com/uppy/v2.4.1/uppy.legacy.min.js" nomodule></script>
 
 <script>
   var TUS_ENDPOINT = 'https://tusd.tusdemo.net/files/'