Update dependency cachetools to v5.5.0

[renovate-thm[bot]]

This PR contains the following updates:

Package	Update	Change
cachetools	minor	==5.4.0 -> ==5.5.0

---

Release Notes

tkem/cachetools (cachetools)

### [`v5.5.0`](https://redirect.github.com/tkem/cachetools/blob/HEAD/CHANGELOG.rst#v550-2024-08-18) [Compare Source](https://redirect.github.com/tkem/cachetools/compare/v5.4.0...v5.5.0) \=================== - `TTLCache.expire()` returns iterable of expired `(key, value)` pairs. - `TLRUCache.expire()` returns iterable of expired `(key, value)` pairs. - Documentation improvements. - Update CI environment.

---

Configuration

📅 Schedule: Branch creation - "every weekday after 9am before 5pm" in timezone America/New_York, Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• [x] If you want to rebase/retry this PR, check this box

---

This PR has been generated by Renovate Bot.