chore(deps): bump soupsieve from 3.0.4 to 4.0.1 in /docs/_build

Bumps [soupsieve](https://github.com/facelessuser/soupsieve) from 3.0.4 to 4.0.1.
- [Release notes](https://github.com/facelessuser/soupsieve/releases)
- [Commits](https://github.com/facelessuser/soupsieve/compare/3.0.4...4.0.1)

---
updated-dependencies:
- dependency-name: soupsieve
  dependency-version: 4.0.1
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

docs/_build/requirements.txt

@@ -18,6 +18,6 @@ python-dateutil==4.0.0
 PyYAML==6.0.3
 pyyaml_env_tag==1.1
 six==1.17.0
-soupsieve==3.0.4
+soupsieve==4.0.1
 watchdog==7.0.0
 zipp==4.1.2