chore(version): move to the next beta version [BUMP BETA] (#4939)

platform/docs/docs/platform/services/data/index.md

@@ -20,7 +20,6 @@ We maintain the following non-ui Services:
 - [Toolbar Service](./ToolbarService.md)
 - [Measurement Service](../data/MeasurementService.md)
 - [Customization Service](./../customization-service/customizationService.md)
-- [State Sync Service](../../../../versioned_docs/version-3.9/migration-guide/3p8-to-3p9/5-StateSyncService.md)
 - [Panel Service](../data/PanelService.md)
 
 ## Service Architecture