<!-- Add the related story/sub-task/bug number, like Resolves#123, or
remove if NA -->
**Related issue:** Resolves#40900
# Details
This PR makes the `secrets:` key under the top-level `org_settings` (for
default.yml) or `settings:` (for fleet .yml files) optional. Omitting
the key causes any enroll secrets present on the server to be retained.
There is more to the parent story that will require more design, but I
am getting this one out early because:
1. Our updated it-and-security files will not have `secrets:` and
2. This is not a breaking change, since currently omitting this key
results in a fatal error, _not_ the removal of all secrets (that
requires specifying an empty `secrets:` key)
# Checklist for submitter
If some of the following don't apply, delete the relevant line.
- [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.
## Testing
- [X] Added/updated automated tests
- [X] QA'd all new/changed functionality manually
- [x] Using `secrets:` with correct syntax in `defaults.yml` updated
global secrets
- [x] Using `secrets:` with no value in `defaults.yml` removed all
global secrets
- [x] Omitting `secrets:` in `defaults.yml` retained all global secrets
- [x] Using `secrets:` with correct syntax in a fleet .yml file updated
that fleet's secrets
- [x] Using `secrets:` with no value in in a fleet .yml file removed
that fleet's secrets
- [x] Omitting `secrets:` in in a fleet .yml file retained that fleet's
secrets