feat(docs): Add sourcemaps upload video to javascript docs (#11285)

Author: andreiborza

platform-includes/sourcemaps/primer/javascript.cloudflare.mdx

@@ -1,5 +1,6 @@
 To enable readable stack traces in your Sentry errors, you need to upload your source maps to Sentry.
+Learn how to unminify your JavaScript code by watching this video or reading the step-by-step instructions below.
 
-![Readable Stack Traces](./readable-stacktraces.png)
+<VimeoEmbed id="956055420?h=f428eeda43" />
 
 If you are using plain Cloudflare Workers, set `upload_source_maps = true` to your `wrangler.toml` file to enable source map generation.

platform-includes/sourcemaps/primer/javascript.mdx

@@ -1,3 +1,4 @@
 To enable readable stack traces in your Sentry errors, you need to upload your source maps to Sentry.
+Learn how to unminify your JavaScript code by watching this video or reading the step-by-step instructions below.
 
-![Readable Stack Traces](./readable-stacktraces.png)
+<VimeoEmbed id="956055420?h=f428eeda43" />

src/components/video.tsx

@@ -26,7 +26,7 @@ export function VimeoEmbed({id, className}: Video) {
   return (
     <ResponsiveEmbed className={className}>
       <StyledVimeoIframe
-        src={`https://player.vimeo.com/video/${id}?dnt=true`}
+        src={`https://player.vimeo.com/video/${id}&dnt=true`}
         frameBorder="0"
         allowFullScreen
       />