chore(deps): bump soupsieve from 3.0.3 to 3.0.4 in /docs/_build

Bumps [soupsieve](https://github.com/facelessuser/soupsieve) from 3.0.3 to 3.0.4.
- [Release notes](https://github.com/facelessuser/soupsieve/releases)
- [Commits](https://github.com/facelessuser/soupsieve/compare/3.0.3...3.0.4)

---
updated-dependencies:
- dependency-name: soupsieve
  dependency-version: 3.0.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

docs/_build/requirements.txt

@@ -18,6 +18,6 @@ python-dateutil==2.9.0.post0
 PyYAML==6.0.3
 pyyaml_env_tag==1.1
 six==1.17.0
-soupsieve==3.0.3
+soupsieve==3.0.4
 watchdog==6.0.0
 zipp==4.1.1