Update Link to Form (#304)

It was linking to wrong form

Author: Mariatta

src/content/posts/2025-video-chapter-request.mdx

@@ -50,7 +50,7 @@ That’s awesome\! 🎉
 ## **📤 How to submit**
 
 Submit your video using the form below 👇  
- 👉 [**Submit your video here**](https://docs.google.com/forms/d/e/1FAIpQLSfk7boqWhR0PteWgwiRFesa8UbXMvMs3alQWp4HCjTzvrCJ8g/viewform?usp=preview)
+ 👉 [**Submit your video here**](https://forms.gle/RQbyhVhpWxkJpPcP7)
 
 🗓️ **Deadline:** **November 14th, 2025**