chore(logs-docs): remove beta feature previews opt in instructions from logs docs (#14252)

Author: jonmcwest

contents/docs/logs/_snippets/beta.mdx

@@ -2,6 +2,6 @@ import CalloutBox from 'components/Docs/CalloutBox'
 
 <CalloutBox icon="IconInfo" title="Logs is in beta" type="fyi">
 
-Logs is currently in beta. To gain access, [opt-in to the beta from your feature previews menu](https://app.posthog.com/settings/user-feature-previews#logs). Logs is free to use during beta, though we'd love to [hear your feedback](https://app.posthog.com/logs#panel=support%3Afeedback%3A%3Alow%3Atrue) in app. 
+Logs is free to use whilst in beta, though we'd love to [hear your feedback](https://app.posthog.com/logs#panel=support%3Afeedback%3A%3Alow%3Atrue) in app. 
 
 </CalloutBox>