replay: remove waitlist - open beta (#6126)

Author: bruno-garcia

src/docs/product/session-replay/index.mdx

@@ -23,6 +23,3 @@ Session Replay is currently in beta. Beta features are still in-progress and may
 
 Get to the root cause of an error or latency issue faster by seeing all the technical details related to that issue in one visual replay on your web application. **Session Replay** provides a video-like reproduction of user interactions on a site or web app. All user interactions — including page visits, mouse movements, clicks, and scrolls — are captured, helping developers connect the dots between a known issue and how a user experienced it in the UI.
 
-## Join the Session Replay Waitlist
-
-[See a sneak peek of Session Replay and join the waitlist](https://sentry.io/for/session-replay/).