The gitops-auto-complete uses `replace github.com/fleetdm/fleet/v4 =>
../..` which means it is frequently broken whenever fleet updates shared
libraries.
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## Summary by CodeRabbit
* **Chores**
* Added automated build and dependency verification for the GitOps
auto-complete tool.
* Updated workflow triggers so changes to the tool are checked
automatically.
* Refreshed supporting service dependencies used by the tool.
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