Delete BigQuery beta callout

Author: pwseg

src/unify/data-graph/setup-guides/BigQuery-setup.md

@@ -6,12 +6,8 @@ redirect_from:
   - '/unify/linked-profiles/setup-guides/BigQuery-setup'
 ---
 
-> info ""
-> BigQuery for Data Graph is in beta and Segment is actively working on this feature. Some functionality may change before it becomes generally available. This feature is governed by Segment’s [First Access and Beta Preview Terms](https://www.twilio.com/en-us/legal/tos){:target="_blank"}.
-
 Set up your BigQuery data warehouse to Segment for the [Data Graph](/docs/unify/data-graph/data-graph/).  
 
-
 ## Step 1: Roles and permissions
 > warning ""
 > You need to be an account admin to set up the Segment BigQuery connector as well as write permissions for the `__segment_reverse_etl` dataset.