Related to #9459, this adds logic to the cron to add a
`com.fleetdm.fleetd.config` configuration profile to the
`apple_mdm_configuration_profiles` table.
As noted in the comments, this makes some assumptions:
- This profile will be applied to all hosts in the team (or "no team",)
but it will only be used by hosts that have a fleetd installation
without
an enroll secret and fleet URL (mainly DEP enrolled hosts).
- Once the profile is applied to a team (or "no team",) it's not removed
if
AppConfig.MDM.AppleBMDefaultTeam changes, this is to preserve existing
agents using the configuration (mainly ServerURL as EnrollSecret is used
only during enrollment)