Update dependency sphinx-autobuild to v2024 - autoclosed

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
sphinx-autobuild (changelog)	==2021.03.14 -> ==2024.2.4

---

Release Notes

sphinx-doc/sphinx-autobuild (sphinx-autobuild)

### [`v2024.2.4`](https://togithub.com/sphinx-doc/sphinx-autobuild/compare/2021.03.14...2024.02.04) [Compare Source](https://togithub.com/sphinx-doc/sphinx-autobuild/compare/2021.03.14...2024.02.04)

---

Configuration

📅 Schedule: Branch creation - "on the first day of the month" (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.

---

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

---

This PR has been generated by Mend Renovate. View repository job log here.