build(deps): bump sphinx-click from 4.4.0 to 5.2.2 in /docs

Bumps [sphinx-click](https://github.com/click-contrib/sphinx-click) from 4.4.0 to 5.2.2.
- [Release notes](https://github.com/click-contrib/sphinx-click/releases)
- [Commits](https://github.com/click-contrib/sphinx-click/commits)

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

Signed-off-by: dependabot[bot] <support@github.com>

docs/requirements.txt

@@ -1,3 +1,3 @@
 sphinx==6.1.3
-sphinx-click==4.4.0
+sphinx-click==5.2.2
 sphinx-rtd-theme==1.2.0