Update CLI extensions available doc. (#5872)

Triggered by Azure CLI Extensions Sync Pipeline - ADO_BUILD_URI=157481591

Azure/azure-cli-extensions@3a8265c

Author: azclibot

docs-ref-conceptual/Latest-version/azure-cli-extensions-list.md

@@ -4,7 +4,7 @@ description: A complete list of officially supported Azure Command-Line Interfac
 author: haroldrandom
 ms.author: jianzen
 manager: yonzhan,yungezz
-ms.date: 03/18/2026
+ms.date: 03/19/2026
 ms.topic: generated-reference
 ms.service: azure-cli
 ms.custom: devx-track-azurecli
@@ -176,7 +176,7 @@ You will be prompted to install an extension on first use.
 |[peering](https://github.com/Azure/azure-cli-extensions/tree/main/src/peering) | 2.3.1 | Microsoft Azure Command-Line Tools PeeringManagementClient Extension | GA | [1.0.0](https://github.com/Azure/azure-cli-extensions/tree/main/src/peering/HISTORY.rst) |
 |[portal](https://github.com/Azure/azure-cli-extensions/tree/main/src/portal) | 2.67.0 | Microsoft Azure Command-Line Tools Portal Extension | Preview | [1.0.0b2](https://github.com/Azure/azure-cli-extensions/tree/main/src/portal/HISTORY.rst) |
 |[powerbidedicated](https://github.com/Azure/azure-cli-extensions/tree/main/src/powerbidedicated) | 2.56.0 | Microsoft Azure Command-Line Tools PowerBIDedicated Extension | Preview | [1.0.0b1](https://github.com/Azure/azure-cli-extensions/tree/main/src/powerbidedicated/HISTORY.rst) |
-|[prototype](https://github.com/Azure/az-prototype) | 2.50.0 | Azure CLI extension for rapid prototype generation using AI agents and GitHub Copilot | Preview | [0.2.1b4](https://github.com/Azure/az-prototype) |
+|[prototype](https://github.com/Azure/az-prototype) | 2.50.0 | Azure CLI extension for rapid prototype generation using AI agents and GitHub Copilot | Preview | [0.2.1b5](https://github.com/Azure/az-prototype) |
 |[providerhub](https://github.com/Azure/azure-cli-extensions/tree/main/src/providerhub) | 2.57.0 | Microsoft Azure Command-Line Tools ProviderHub Extension | Preview | [1.0.0b2](https://github.com/Azure/azure-cli-extensions/tree/main/src/providerhub/HISTORY.rst) |
 |[pscloud](https://github.com/Azure/azure-cli-extensions/tree/main/src/pscloud) | 2.75.0 | Microsoft Azure Command-Line Tools Pscloud Extension. | GA | [1.0.1](https://github.com/Azure/azure-cli-extensions/tree/main/src/pscloud/HISTORY.rst) |
 |[purview](https://github.com/Azure/azure-cli-extensions/tree/master/src/purview) | 2.15.0 | Microsoft Azure Command-Line Tools PurviewManagementClient Extension | Preview | [0.1.0](https://github.com/Azure/azure-cli-extensions/tree/master/src/purview/HISTORY.rst) |