chore(deps): bump watchdog from 6.0.0 to 7.0.0 in /docs/_build

Bumps [watchdog](https://github.com/gorakhargosh/watchdog) from 6.0.0 to 7.0.0.
- [Release notes](https://github.com/gorakhargosh/watchdog/releases)
- [Changelog](https://github.com/gorakhargosh/watchdog/blob/master/changelog.rst)
- [Commits](https://github.com/gorakhargosh/watchdog/compare/v6.0.0...v7.0.0)

---
updated-dependencies:
- dependency-name: watchdog
  dependency-version: 7.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

docs/_build/requirements.txt

@@ -19,5 +19,5 @@ PyYAML==6.0.3
 pyyaml_env_tag==1.1
 six==1.17.0
 soupsieve==3.0.4
-watchdog==6.0.0
+watchdog==7.0.0
 zipp==4.1.2