Includes:
* Added details and clarifications based on my experience
* Some minor copy editing
added note about resulting username
fixing last list item
clarficiation of resulting username
mainly just refering to OIDC docs
fixed comment about callback URL
Kubernetes-commit: 2709a7ee0d7d25463c9da00890a7b7db3e4419d1
This plugin acquires a fresh access token for apiserver from Azure Active
Directory using the device code flow. The access token is saved in the
configuration in order to be reused for upcomming accesses to appiserver.
In additon the access token is automatically refreshed when expired.
Kubernetes-commit: 682d5ec01f37c65117b2496865cc9bf0cd9e0902
