Bump sphinx from 7.1.2 to 7.2.4

Bumps [sphinx](https://github.com/sphinx-doc/sphinx) from 7.1.2 to 7.2.4.
- [Release notes](https://github.com/sphinx-doc/sphinx/releases)
- [Changelog](https://github.com/sphinx-doc/sphinx/blob/master/CHANGES)
- [Commits](sphinx-doc/sphinx@v7.1.2...v7.2.4)

---
updated-dependencies:
- dependency-name: sphinx
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

pyproject.toml

@@ -37,7 +37,7 @@ tests = [
 ]
 docs = [
     "pydata-sphinx-theme==0.13.3",
-    "sphinx==7.1.2",
+    "sphinx==7.2.4",
     "sphinx_copybutton==0.5.2",
     "sphinx-notfound-page==0.8.3",
 ]