Add centered image to README

Added a new centered image to the README.

Author: brown9804

terraform-infrastructure/README.md

@@ -15,6 +15,10 @@ Last updated: 2025-11-03
   <img src="https://github.com/user-attachments/assets/fecb8a4d-017f-49b4-9217-c0b94cebb935" alt="Centered Image" style="border: 2px solid #4CAF50; border-radius: 5px; padding: 5px;"/>
 </div>
 
+<div align="center">
+  <img src="https://github.com/user-attachments/assets/ad6076d7-4ff9-441a-9ccb-02daa8ac24d7" alt="Centered Image" style="border: 2px solid #4CAF50; border-radius: 5px; padding: 5px;"/>
+</div>
+
 ## Prerequisites
 
 - An `Azure subscription is required`. All other resources, including instructions for creating a Resource Group, are provided in this workshop.