chore(deps): update dependency furo to v2024 (#27)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [furo](https://redirect.github.com/pradyunsg/furo) | `~=2023.9.10` ->
`~=2024.8.6` |
[![age](https://developer.mend.io/api/mc/badges/age/pypi/furo/2024.8.6?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/pypi/furo/2024.8.6?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/pypi/furo/2023.9.10/2024.8.6?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/pypi/furo/2023.9.10/2024.8.6?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

### Release Notes

<details>
<summary>pradyunsg/furo (furo)</summary>

###
[`v2024.8.6`](https://redirect.github.com/pradyunsg/furo/compare/2024.07.18...2024.08.06)

[Compare
Source](https://redirect.github.com/pradyunsg/furo/compare/2024.07.18...2024.08.06)

###
[`v2024.7.18`](https://redirect.github.com/pradyunsg/furo/compare/2024.05.06...2024.07.18)

[Compare
Source](https://redirect.github.com/pradyunsg/furo/compare/2024.05.06...2024.07.18)

###
[`v2024.5.6`](https://redirect.github.com/pradyunsg/furo/compare/2024.04.27...2024.05.06)

[Compare
Source](https://redirect.github.com/pradyunsg/furo/compare/2024.04.27...2024.05.06)

###
[`v2024.4.27`](https://redirect.github.com/pradyunsg/furo/compare/2024.01.29...2024.04.27)

[Compare
Source](https://redirect.github.com/pradyunsg/furo/compare/2024.01.29...2024.04.27)

###
[`v2024.1.29`](https://redirect.github.com/pradyunsg/furo/compare/2023.09.10...2024.01.29)

[Compare
Source](https://redirect.github.com/pradyunsg/furo/compare/2023.09.10...2024.01.29)

</details>

---

### Configuration

📅 **Schedule**: Branch creation - "every weekend" in timezone Etc/UTC,
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.

---

- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check
this box

---

This PR was generated by [Mend Renovate](https://mend.io/renovate/).
View the [repository job
log](https://developer.mend.io/github/canonical/craftcraft).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzOC41OS4yIiwidXBkYXRlZEluVmVyIjoiMzguNTkuMiIsInRhcmdldEJyYW5jaCI6Im1haW4iLCJsYWJlbHMiOlsiZGVwZW5kZW5jaWVzIl19-->

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

pyproject.toml

@@ -37,7 +37,7 @@ types = [
     "mypy[reports]~=1.8"
 ]
 docs = [
-    "furo~=2023.9.10",
+    "furo~=2024.8.6",
     "sphinx~=7.1.2",
     "sphinx-autobuild~=2021.3",
     "sphinx-copybutton~=0.5.2",