Update activity-4.md (#509)

Change draft to false to render on the website

content/english/web-basics/activity-4.md

@@ -1,7 +1,7 @@
 ---
 title: "Activity 4 - JavaScript"
 date: 2024-09-16T15:25:51.25-07:00
-draft: true
+draft: false
 weight: 9
 ---
 <!-- <p style="text-align: center;"><iframe width="560" height="315" src="https://www.youtube.com/embed/tppIJbxknJc" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe></p> -->