Bump sphinx-click from 4.1.0 to 4.3.0 in /docs

Bumps [sphinx-click](https://github.com/click-contrib/sphinx-click) from 4.1.0 to 4.3.0.
- [Release notes](https://github.com/click-contrib/sphinx-click/releases)
- [Commits](click-contrib/sphinx-click@4.1.0...4.3.0)

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

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

docs/requirements.txt

@@ -1,5 +1,5 @@
 furo==2022.6.21
 sphinx==5.1.1
-sphinx-click==4.1.0
+sphinx-click==4.3.0
 sphinx-argparse==0.3.1
 myst_parser==0.18.0