add ES to Sourcegraph Analytics offering (#1225)

<!-- Explain the changes introduced in your PR -->
Adding blurb to mention that ES customers also get access to Sourcegraph
Analytics


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Author: kalanchan

docs/analytics/index.mdx

@@ -6,13 +6,16 @@ Enterprise customers can use Sourcegraph Analytics to get a clear view of usage,
 This solution is available to:
 - [Sourcegraph Cloud](/cloud) customers
 - Self-hosted customers that have fully enabled usage telemetry, and that are running a supported version of Sourcegraph (5.9+)
+- [Sourcegraph Enterprise Starter](/pricing/plans/enterprise-starter) customers
 
 [Sourcegraph Cloud](/cloud) customers can use our managed [cloud analytics service](https://analytics.sourcegraph.com) for Cody and Code Search usage data.
 Self-hosted customers can also use this service, but they must:
 - Upgrade to a supported version of Sourcegraph (5.9+)
 - Have fully enabled usage telemetry
 - [Enablement instructions](/analytics/cloud#enablement)
 
+[Sourcegraph Enterprise Starter](/pricing/plans/enterprise-starter) customers must be a workspace admin to get access to Code Search usage data. 
+
 For more details on setting up Sourcegraph Analytics, see our [enablement instructions](/analytics/cloud#enablement)
 
 ![Sourcegraph-cloud-analytics](https://storage.googleapis.com/sourcegraph-assets/Docs/Sourcegraph-Analytics-2025-01-28.png)