Merge branch '171-cloud-milestones-process-framework' into 'master'

Resolve "Cloud Milestones: Process Framework"

Closes #171

See merge request !328

_roadmap/cloud/2021-11-01-process-framework.md

@@ -5,4 +5,4 @@ service: cloud
 ---
 
 ## Process Framework for Helmholtz Cloud Service Portfolio
-The Process Framework for Helmholtz Cloud Service Portfolio is released. It describes all processes around the lifecycle of a Helmholtz cloud service. 
+The Process Framework for Helmholtz Cloud Service Portfolio is published in version 1.0. It focuses on the explanation of the processes regarding the Service Portfolio Management for Helmholtz Cloud, giving an overview of which processes exist, how they interconnect, which roles are involved in each process and what is included in each process step.