Update repository link for MSSQL Server installation

Author: amitkh-msft

docs/linux/quickstart-install-connect-ubuntu.md

@@ -308,7 +308,7 @@ To configure [!INCLUDE [ssnoversion-md](../includes/ssnoversion-md.md)] on Ubunt
 1. Manually download and register the [!INCLUDE [ssnoversion-md](../includes/ssnoversion-md.md)] Ubuntu repository:
 
    ```bash
-   curl -fsSL https://packages.microsoft.com/config/ubuntu/22.04/mssql-server-preview.list | sudo tee /etc/apt/sources.list.d/mssql-server-preview.list
+   curl -fsSL https://packages.microsoft.com/config/ubuntu/22.04/mssql-server-2025.list | sudo tee /etc/apt/sources.list.d/mssql-server-2025.list
    ```
 
    > [!TIP]