Host and Protocol options no longer supported by octokit

Trying to copy labels between enterprise GH repos and receive errors on the options passed.

DEPRECATED (@octokit/rest): protocol option is no longer supported
DEPRECATED (@octokit/rest): host option is no longer supported
[before-after-hook]: "Hook()" repurposing warning, use "Hook.Collection()". Read more: https://git.io/upgrade-before-after-hook-to-1.4
DEPRECATED (@octokit/rest): `issues.getLabels()` is deprecated, use `issues.listLabelsForRepo()`
DEPRECATED (@octokit/rest): error.toJSON() – use `error.code`, `error.status`, `error.message` instead
1: Could not copy label: {"code":406,"message":""}