Update pentesting-cloud-methodology.md structure

Removed sections on Attack Graph and Office365, and added a section on Common Cloud Security Features.

Author: carlospolop

src/pentesting-cloud/pentesting-cloud-methodology.md

@@ -446,16 +446,9 @@ aws-security/
 azure-security/
 {{#endref}}
 
-### Attack Graph
+## Common Cloud Security Features
 
-[**Stormspotter** ](https://github.com/Azure/Stormspotter)creates an “attack graph” of the resources in an Azure subscription. It enables red teams and pentesters to visualize the attack surface and pivot opportunities within a tenant, and supercharges your defenders to quickly orient and prioritize incident response work.
-
-### Office365
-
-You need **Global Admin** or at least **Global Admin Reader** (but note that Global Admin Reader is a little bit limited). However, those limitations appear in some PS modules and can be bypassed accessing the features **via the web application**.
-
-
-## Confidential Computing
+### Confidential Computing
 
 {{#ref}}
 confidential-computing/luks2-header-malleability-null-cipher-abuse.md