Move to ungated public preview

Author: kenieva

articles/governance/service-groups/overview.md

@@ -15,8 +15,7 @@ ms.custom:
 Azure Service Groups offer a flexible way to organize and manage resources across subscriptions and resource groups, parallel to any existing Azure resource hierarchy. They're ideal for scenarios requiring cross-boundary grouping, minimal permissions, and aggregations of data across resources. These features empower teams to create tailored resource collections that align with operational, organizational, or persona-based needs. This article helps give you an overview of what Service Groups are, the scenarios to use them for, and important facts.
 
 > [!IMPORTANT]
-> Azure Service Groups is currently in PREVIEW. 
-> For more information about participating in the preview, see [Azure Service Groups Preview](https://aka.ms/ServiceGroups/PreviewSignup).
+> Azure Service Groups is currently in public preview. 
 > See the [Supplemental Terms of Use for Microsoft Azure Previews](https://azure.microsoft.com/support/legal/preview-supplemental-terms/) for legal terms that apply to Azure features that are in beta, preview, or otherwise not yet released into general availability.