Added get started with turnstile video.mdx (#27836)

* Add get started with turnstile video.mdx

* Update src/content/docs/turnstile/index.mdx

* Fixed closing quotation mark

---------

Co-authored-by: Patricia Santa Ana <103445940+patriciasantaana@users.noreply.github.com>
Co-authored-by: Denise Peña <75506267+dcpena@users.noreply.github.com>

Author: 3 people

src/content/docs/turnstile/index.mdx

@@ -15,7 +15,8 @@ import {
 	LinkButton,
 	Plan,
 	RelatedProduct,
-	Render,
+	Render, 
+	Stream,
 	CardGrid,
 	LinkTitleCard,
 } from "~/components";
@@ -28,7 +29,7 @@ Cloudflare's smart CAPTCHA alternative.
 
 Turnstile can be embedded into any website without sending traffic through Cloudflare and works without showing visitors a CAPTCHA.
 
-![Turnstile Overview](~/assets/images/turnstile/turnstile-overview.png)
+<Stream id="7f1104dc5895d96c1957a4db5fdf496a" title="Get started with Cloudflare Turnstile" thumbnail="https://pub-d9bf66e086fb4b639107aa52105b49dd.r2.dev/Get%20started%20with%20Turnstile.png" />
 
 <Render file="challenge-behavior" product="turnstile" />