Add grouping for tasks in AzureDevOps pipeline

[JuergenRB]

With the changes of #110 it is possible to use the ##[group] command.

This can be used to change the output from

to

[JuergenRB]

I made the changes in the Fork-Branch and would make a new PR after #110

[cake-contrib-bot]

🎉 This issue has been resolved in version 4.1.0 🎉
The release is available on:

• GitHub Release
• NuGet Package
  Your GitReleaseManager bot 📦🚀