Feature: a new addon to support aks private cluster usecases

[najvv]

PR Checklist

---

• I have updated the documentation accordingly.
• I have added tests to cover my changes.
• All new and existing tests passed.
• My code follows the code style of this project.
• I ran lint checks locally prior to submission.
• Have you checked to ensure there aren't other open Pull Requests for the same update/change?

Description

AKS addon with exec plugin authentication. Provide some necessary tools to perform cluster configuration.

Does this introduce a breaking change

• YES
• NO

Testing

example files are provided

[najvv]

@microsoft-github-policy-service agree

[LaurentLesle]

Very good PR. Can you also add one folder with an example we can add in the ci to test all the components

[najvv]

@LaurentLesle thank you for the feedback. I have added an example set. let me know if you want me to add aks cluster config in aztfmod repo.

[najvv]

@LaurentLesle thank you for the feedback. I have added an example set. let me know if you want me to add aks cluster config in aztfmod repo.

[arnaudlh]

LGTM

[arnaudlh]

thanks for your contribution @najvv!