fleet/changes/16961-return-api-token-for-api-only-users

- Endpoint `/api/latest/fleet/users/admin` to return API token when creating API-only (non-SSO) users.
- Added API-token of the created API-only (non-SSO) user to the output of `fleetctl user create --api-only`.
Return token when creating API-only users (#19525) #16961 API changes here: https://github.com/fleetdm/fleet/pull/17609/files - [X] Changes file added for user-visible changes in `changes/`, `orbit/changes/` or `ee/fleetd-chrome/changes`. See [Changes files](https://fleetdm.com/docs/contributing/committing-changes#changes-files) for more information. - [X] Added/updated tests - [X] Manual QA for all new/changed functionality 2024-06-13 22:10:27 +00:00			- Endpoint `/api/latest/fleet/users/admin` to return API token when creating API-only (non-SSO) users.
			- Added API-token of the created API-only (non-SSO) user to the output of `fleetctl user create --api-only`.