updating more text in yml files so that they show as new instead of changed

Author: jmart1428

learn-pr/azure/cloud-adoption-framework-security/1-introduction.yml

@@ -4,7 +4,7 @@ title: Introduction
 metadata:
   unitType: introduction
   title: Introduction
-  description: Learn how the Cloud Adoption Framework for Azure Secure methodology provides a structured approach for securing your Azure cloud estate.
+  description: Learn how the Secure methodology in the Cloud Adoption Framework provides a structured approach to secure your Azure cloud estate.
   ms.date: 02/20/2025
   author: Zimmergren
   ms.author: tozimmergren

learn-pr/azure/cloud-adoption-framework-security/11-summary.yml

@@ -4,7 +4,7 @@ title: Summary
 metadata:
   unitType: summary
   title: Summary
-  description: Summary of the Microsoft Cloud Adoption Framework for Azure security module, including aspects of security on other methodologies and guidance about teams and roles.
+  description: Summary of the Secure methodology module for the Cloud Adoption Framework. This module includes guidance about security recommendations for all methodologies and guidance about teams and roles.
   ms.date: 02/20/2025
   author: Zimmergren
   ms.author: tozimmergren