Update and rename rest-api-beta to 2025-02-27-br-rest-api-beta.mdx

renamed title

Author: kathayl

src/content/changelog/browser-rendering/rest-api-beta renamed to src/content/changelog/browser-rendering/2025-02-27-br-rest-api-beta.mdx

@@ -31,4 +31,4 @@ curl -X POST 'https://api.cloudflare.com/client/v4/accounts/<accountId>/browser-
   --output "screenshot.webp"
 ```
 
-Learn more in our [documentation](/browser-rendering/quick-actions-rest-api/)
+Learn more in our [documentation](/browser-rendering/quick-actions-rest-api/).