Update websockets.mdx (#24777)

Adding row about lack of Argo compatibility with WebSockets

Author: stechedo

src/content/docs/network/websockets.mdx

@@ -32,6 +32,7 @@ To enable **WebSockets** connections to your origin server with the API, send a
 
 | Product                                  | Compatible | Notes                                                                                                                                                                                                                                                            |
 | ---------------------------------------- | ---------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| [Argo](/argo-smart-routing/)             | No         | Argo is not compatible with WebSockets.                                                                                                   |
 | [SSL](/ssl/)                             | Yes        |                                                                                                                                                                                                                                                                  |
 | [WAF](/waf/)                             | Yes\*      | The initial HTTP 101 request is subject to WAF managed rules, custom rules, rate limiting rules, and other WAF features like any other WebSockets connection. However, once a connection has been established, the WAF does not perform any further inspections. |
 | [Workers](/workers/examples/websockets/) | Yes        | You can also use [Durable Objects](/durable-objects/) as an endpoint for WebSocket sessions, giving you full control over messages sent to and from clients.                                                                                                     |