Done by not allowing any deferrals as before one deferral was allowed
fixes: #29250
_There is no doc change as we nowhere state that we allow one deferral,
let me know if we want to write somewhere that this is now the standard
behaviour._
_I also investigated trying to force it directly when the profile
arrived but without any luck, so still need a logout/login to get
filevault enabled, but it's no longer possible to cancel/defer it._
**Do verify when testing in automatic enrollment that FileVault is still
enforced as I can't test Automatic enrollment yet.**
# Checklist for submitter
If some of the following don't apply, delete the relevant line.
<!-- Note that API documentation changes are now addressed by the
product design team. -->
- [x] Changes file added for user-visible changes in `changes/`,
`orbit/changes/` or `ee/fleetd-chrome/changes`.
See [Changes
files](https://github.com/fleetdm/fleet/blob/main/docs/Contributing/guides/committing-changes.md#changes-files)
for more information.
- [x] If database migrations are included, checked table schema to
confirm autoupdate **not relevant as it does not update any schema just
modifies existing entries.**
- For database migrations:
- [x] Checked schema for all modified table for columns that will
auto-update timestamps during migration.
- [x] Confirmed that updating the timestamps is acceptable, and will not
cause unwanted side effects.
- [x] Ensured the correct collation is explicitly set for character
columns (`COLLATE utf8mb4_unicode_ci`).
- [x] Added/updated automated tests
- [x] Manual QA for all new/changed functionality
Magnus Jensen
c7c87fce4f