Consul 1.12.x deprecated fields

:speaking_head: Foreword

Thank for taking the time to fill this feature request fully. Without it we may not be able to , and the issue may be closed without resolution.

:person_frowning: Problem Statement

Some fields were deprecated since consul 1.12.x https://developer.hashicorp.com/consul/docs/agent/config/config-files#tls_deprecated_options

:grey_question: Possible Solution

Implement them :pray:

:arrow_heading_up: Describe alternatives you've considered

Allow unhandled fields to be passed in some way

:heavy_plus_sign: Additional context

Some other fields have been deprecated such as 'acl.tokens.master' which is now 'acl.tokens.initial_management' See https://github.com/sous-chefs/consul/issues/591#issuecomment-859637622 for other changes.