Bump furo from 2024.7.18 to 2024.8.6 (#965)

Bumps [furo](https://github.com/pradyunsg/furo) from 2024.7.18 to 2024.8.6.
- [Release notes](https://github.com/pradyunsg/furo/releases)
- [Changelog](https://github.com/pradyunsg/furo/blob/main/docs/changelog.md)
- [Commits](pradyunsg/furo@2024.07.18...2024.08.06)

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

pyproject.toml

@@ -72,7 +72,7 @@ docs = [
   "webargs[frameworks]",
   "Sphinx==8.0.2",
   "sphinx-issues==4.1.0",
-  "furo==2024.7.18",
+  "furo==2024.8.6",
 ]
 dev = ["webargs[tests]", "tox", "pre-commit~=3.5"]