build(deps): bump furo from 2024.5.6 to 2024.7.18 (#452)

Bumps [furo](https://github.com/pradyunsg/furo) from 2024.5.6 to 2024.7.18.
- [Release notes](https://github.com/pradyunsg/furo/releases)
- [Changelog](https://github.com/pradyunsg/furo/blob/main/docs/changelog.md)
- [Commits](pradyunsg/furo@2024.05.06...2024.07.18)

---
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>

docs/requirements.txt

@@ -1,5 +1,5 @@
 breathe==4.35.0
-furo==2024.5.6
+furo==2024.7.18
 m2r2==0.3.3.post2
 rstcheck[sphinx]==6.2.4
 rstfmt==0.0.14