## Addresses #24456
- host detail response (for Host details page and My device page)
excludes `mdm.os_settings` field if disk encryption isn't enabled for
the host
- confirmed it is still included when setting is enabled
- confirmed expected banner is still shown when setting enabled
<img width="2555" alt="Screenshot 2024-12-05 at 10 10 48 PM"
src="https://github.com/user-attachments/assets/e3852b7f-51ae-4e87-bceb-476ccdba2459">
- [x] Changes file added for user-visible changes in `changes/`,
- [x] Added/updated tests
- [x] Manual QA for all new/changed functionality
---------
Co-authored-by: Jacob Shandling <jacob@fleetdm.com>
