chore(deps): update dependency sphinx to v7.2.6

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
sphinx (changelog)	==7.2.5 -> ==7.2.6

---

Release Notes

sphinx-doc/sphinx (sphinx)

### [`v7.2.6`](https://togithub.com/sphinx-doc/sphinx/blob/HEAD/CHANGES#Release-726-released-Sep-13-2023) [Compare Source](https://togithub.com/sphinx-doc/sphinx/compare/v7.2.5...v7.2.6) \===================================== ## Bugs fixed - [#​11679](https://togithub.com/sphinx-doc/sphinx/issues/11679): Add the :envvar:`!SPHINX_AUTODOC_RELOAD_MODULES` environment variable, which if set reloads modules when using autodoc with `TYPE_CHECKING = True`. Patch by Matt Wozniski and Adam Turner. - [#​11679](https://togithub.com/sphinx-doc/sphinx/issues/11679): Use :py:func:`importlib.reload` to reload modules in autodoc. Patch by Matt Wozniski and Adam Turner.

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), 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.