**Related issue:** Resolves#35310
This adds the UI for the new windows mdm page. This adds an option to
allow windows hosts to manually enroll into fleet mdm.
- [x] Changes file added for user-visible changes in `changes/`,
`orbit/changes/` or `ee/fleetd-chrome/changes`.
- [ ] Added/updated automated tests
- [ ] QA'd all new/changed functionality manually
---------
Co-authored-by: Jordan Montgomery <elijah.jordan.montgomery@gmail.com>