Bump click from 8.1.7 to 8.1.8 in /docs

Bumps [click](https://github.com/pallets/click) from 8.1.7 to 8.1.8.
- [Release notes](https://github.com/pallets/click/releases)
- [Changelog](https://github.com/pallets/click/blob/main/CHANGES.rst)
- [Commits](pallets/click@8.1.7...8.1.8)

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

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

Author: dependabot[bot]

docs/requirements.txt

@@ -8,7 +8,7 @@ linkify-it-py==2.0.3
 
 # Django and related packages (for autodoc)
 Django==5.0.8
-click==8.1.7
+click==8.1.8
 markdown==3.7
 premailer==3.10.0
 html2text==2024.2.26