fix: add cache busting query for download page script

Author: ibakaidov

pages-site/index.html

@@ -96,6 +96,6 @@ <h2>Проблемы с загрузкой?</h2>
                 </p>
             </section>
         </main>
-        <script src="./app.js"></script>
+        <script src="./app.js?v=1.0.2"></script>
     </body>
 </html>