For the following issue:
- https://github.com/fleetdm/fleet/issues/41419
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## Summary by CodeRabbit
* **Chores**
* Updated tooling and documentation wording across scripts, utilities,
and infrastructure files to reflect the product terminology change from
“teams” to “fleets” (references now note “fleets” and indicate the
former “teams” naming).
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Co-authored-by: Rachael Shaw <r@rachael.wtf>
