Replace request with node-fetch or other alternative

Hi ACE devs,

Request is deprecated. Would it makes sense to migrate the ACE Host Client to node-fetch or any of the other alternatives? Or even better, in my opinion, should the ACE only provides the necessary helpers (headers and formatters) to in ACE to used any request client that the Add-on developer would like to use ? I would like to start a PR for this but it is a big change and I would like to hear your opinion.