Update connections-add.md

Added check mark to CDB connection as preview

Author: meerakurup

articles/ai-foundry/how-to/connections-add.md

@@ -53,7 +53,7 @@ Here's a table of some of the available connection types in Azure AI Foundry por
 |-------------------------------|:-------:|:--------------------------------------:|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
 | Azure AI Search               |         | ✓                                      | Azure AI Search is an Azure resource that supports information retrieval over your vector and textual data stored in search indexes.                                                   |
 | Azure Storage                 |         | ✓                                      | Azure Storage is a cloud storage solution for storing unstructured data like documents, images, videos, and application installers.                                                   |
-| Azure Cosmos DB                |         | ✓                                      | Azure Cosmos DB is a globally distributed, multi-model database service that offers low latency, high availability, and scalability across multiple geographical regions.                |
+| Azure Cosmos DB               | ✓       | ✓                                      | Azure Cosmos DB is a globally distributed, multi-model database service that offers low latency, high availability, and scalability across multiple geographical regions.                |
 | Azure OpenAI                  |         |                                        | Azure OpenAI is a service that provides access to OpenAI's models including the GPT-4o, GPT-4o mini, GPT-4, GPT-4 Turbo with Vision, GPT-3.5-Turbo, DALLE-3, and Embeddings model series with the security and enterprise capabilities of Azure. |
 | Application Insights          |         |                                        | Azure Application Insights is a service within Azure Monitor that enables developers and DevOps teams to automatically detect performance anomalies, diagnose issues, and gain deep insights into application usage and behavior through powerful telemetry and analytics tools. |
 | API key                       |         |                                        | API Key connections handle authentication to your specified target on an individual basis. |