Update the README

[danielmotaleite]

trafficstars

the README need to be updated to remove the now obsolete options in the provider, as they return a error using version >=2.0

and add the now required provider source example

terraform {
  required_providers {
    pass = {
      source  = "camptocamp/pass"
      version = "~> 2.0.0"
    }
  }
}