build: bump furo from 2024.5.6 to 2024.7.18

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>

requirements.txt

@@ -1,4 +1,4 @@
 docutils~=0.21.2
-furo==2024.5.6
+furo==2024.7.18
 pygments~=2.18.0
 sphinx~=7.3.7