Fix handbook link (#9890)

# Checklist for submitter

If some of the following don't apply, delete the relevant line.

- [ ] Changes file added for user-visible changes in `changes/` or
`orbit/changes/`.
See [Changes
files](https://fleetdm.com/docs/contributing/committing-changes#changes-files)
for more information.
- [ ] Documented any API changes (docs/Using-Fleet/REST-API.md or
docs/Contributing/API-for-contributors.md)
- [ ] Documented any permissions changes
- [ ] Input data is properly validated, `SELECT *` is avoided, SQL
injection is prevented (using placeholders for values in statements)
- [ ] Added support on fleet's osquery simulator `cmd/osquery-perf` for
new osquery data ingestion features.
- [ ] Added/updated tests
- [ ] Manual QA for all new/changed functionality
  - For Orbit and Fleet Desktop changes:
- [ ] Manual QA must be performed in the three main OSs, macOS, Windows
and Linux.
- [ ] Auto-update manual QA, from released version of component to new
version (see [tools/tuf/test](../tools/tuf/test/README.md)).

handbook/business-operations/README.md

@@ -124,7 +124,7 @@ The [CEO handbook](./ceo-handbook.md) details processes specific to Mike McNeil,
 
 ## Open positions
 
-Please see [handbook/business-operations#open-positions](https://fleetdm.com/handbook/business-operations#open-positions) for a list of open job postings at Fleet.
+Please see [handbook/company#open-positions](https://fleetdm.com/handbook/company#open-positions) for a list of open job postings at Fleet.
 
 > Interested in joining the team at Fleet, or know someone who might be?  The [company handbook page](https://fleetdm.com/handbook/company) is a short read with more information about the company, including our vision, values, and history.