docs: Add note for azd version 1.23.9 deployment

Added note for azd version 1.23.9 regarding preflight configuration.

Author: Prajwal-Microsoft

docs/DeploymentGuide.md

@@ -300,6 +300,10 @@ azd auth login --tenant-id <tenant-id>
 3. Under the **Overview** section, locate the **Tenant ID** field. Copy the value displayed
 
 ### 4.2 Start Deployment
+**NOTE:** If you are running the latest azd version (version 1.23.9), please run the following command. 
+```bash 
+azd config set provision.preflight off
+```
 
 ```shell
 azd up
@@ -530,4 +534,4 @@ Run the deployment command:
 azd up
 ```
 
-> **Note:** These custom files are configured to deploy your local code changes instead of pulling from the GitHub repository.
+> **Note:** These custom files are configured to deploy your local code changes instead of pulling from the GitHub repository.