Removing reference to network access limitation (#2311)

## Motivation for the change, related issues
This page has reference to an old Playground limitation, to have access
to network requests by default, this limitation was fixed at #2133

## Implementation details
This pull request removes the paragraph mention it at
https://wordpress.github.io/wordpress-playground/developers/limitations

<img width="895" alt="Screenshot 2025-06-30 at 19 20 38"
src="https://github.com/user-attachments/assets/0af9bd82-65c7-44f9-bacf-05d7317ee1a9"
/>

Author: fellyph

packages/docs/site/docs/developers/24-limitations/01-index.md

@@ -10,10 +10,6 @@ You can track the status of these issues on the [Playground Project board](https
 
 ## In the browser
 
-### Access the Plugins, Themes, Blocks, or Patterns directories
-
-Playground [disables network connections](/blueprints/data-format#features) by default, blocking access to wp.org assets (themes, plugins, blocks, or patterns) in `wp-admin`. You can still upload zipped plugin and theme files from your device or enable the option via the [Query API](/developers/apis/query-api#available-options) or [Blueprints API](/blueprints/troubleshoot-and-debug#review-common-gotchas).
-
 ### Temporary by design
 
 As Playground [streams rather than serves](/about#streamed-not-served) WordPress, all database changes and uploads will be gone when you refresh the page. To avoid losing your work, either [export your work](/quick-start-guide#save-your-site) before or enable storage in the browser/device via the "Save" button found in the "Open Playground Manager" menu on the top left of the site.