#3671 [Core feature] Support more k8s auth providers Issue created by honnix Motivation: Why do you think this is important? Currently only native k8s token based auth is supported, in both flyteadmin and various plugins. For example in flyteadmin, in array plugin, and in ray plugin. It would be great to support for example GKE, and EKS (I assume it provides auth similarly as GKE). Goal: What should the final outcome look like, ideally? Cloud providers' native k8s auth mechanism can be used to avoid using static token that is less secure. Describe alternatives you've considered Keep using static token and cert. Propose: Link/Inline OR Additional context No response Are you sure this issue hasn't been raised already? ☑︎ Yes Have you read the Code of Conduct? ☑︎ Yes flyteorg/flyte