feat: add teams api

[yuhnix]

Added teams api

Description

Added teams api to create, list and update teams in azure devops

Related Issue

Motivation and Context

To create/update/get azure devops teams and to create boards (which are automatically created when a new team is created)

How Has This Been Tested?

I created created/updated/get azure devops teams in my test enviroment using this api

Screenshots (if appropriate):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• [x ] New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• [x ] My code follows the code style of this project.
• My change requires a change to the documentation.
• [x ] I have updated the documentation accordingly.
• [x ] I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.

[Manbearpiet]

Hi Yuhnix, sorry for the delay, will look into it asap.

[Manbearpiet]

Cheers for the PR @yuhnix. Added a removal and fixed our faulty error handling on the statement terminating errors.
While I was working on it, I also added a deletion function. Thank you for your help.

[Manbearpiet]

We discussed this with the team. #72 has a similar, more complete implementation. I'll try to integrate your suggested functionality there. Thank you for your time and commitment.