Support authentication using access token

[sbenita]

Is your feature request related to a problem? Please describe.

I would like to authenticate to the provider with access token along with authenticating with API because I want to run terraform in K8S cluster where the conjur k8s authenticator provides me an access token.

Describe the solution you would like

Add variable to the provider of access_token and make it alternative to the api_key

[izgeri]

hey @sbenita! is this something you're planning to implement soon, like you did for ansible? please let us know if you'll need any help!

[sbenita]

Hi @izgeri, I might implement it in the near future. It's just a use case that during my exploration I noticed.

[izgeri]

@sbenita happy to review it if you get to it before we do :)