Update Managed Grafana Supported data sources privately.md

Updated Managed Grafana Supported data sources in Managed Private Endpoints.

Removed "Azure Database foro PostgreSQL flexible severs with public access".
Add "Azure Cosmos DB for MongoDB vCore".

Author: braieralves

articles/managed-grafana/how-to-connect-to-data-source-privately.md

@@ -28,16 +28,15 @@ While managed private endpoints are free, there may be charges associated with p
 
 Managed private endpoints work with Azure services that support private link. Using them, you can connect your Azure Managed Grafana workspace to the following Azure data stores over private connectivity:
 
-- Azure Cosmos DB for Mongo DB ([Only for Request Unit (RU) architecture](/azure/cosmos-db/mongodb/introduction#request-unit-ru-architecture))
+- Azure Cosmos DB for Mongo DB ([RU](/azure/cosmos-db/mongodb/introduction#request-unit-ru-architecture) and [vCore](/azure/cosmos-db/mongodb/introduction#vcore-architecture-recommended) architectures)
 - Azure Cosmos DB for PostgreSQL
 - Azure Data Explorer
 - Azure Monitor private link scope (for example, Log Analytics workspace)
 - Azure Monitor workspace, for Managed Service for Prometheus
-- Azure SQL managed workspace
+- Azure SQL managed Instance
 - Azure SQL server
-- Private link services
 - Azure Databricks
-- Azure Database for PostgreSQL flexible servers ([Only for servers that have public access networking](/azure/postgresql/flexible-server/concepts-networking-private-link))
+- Private link services
 
 ## Prerequisites