chore(deps): bump livereload from 2.6.3 to 2.7.0 in /hack/api-docs (#3616)

Bumps [livereload](https://github.com/lepture/python-livereload) from 2.6.3 to 2.7.0.
- [Release notes](https://github.com/lepture/python-livereload/releases)
- [Changelog](https://github.com/lepture/python-livereload/blob/master/CHANGES.rst)
- [Commits](https://github.com/lepture/python-livereload/compare/2.6.3...2.7.0)

---
updated-dependencies:
- dependency-name: livereload
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

hack/api-docs/requirements.txt

@@ -11,7 +11,7 @@ importlib-metadata==7.2.1
 importlib-resources==6.4.0
 Jinja2==3.1.4
 jsmin==3.0.1
-livereload==2.6.3
+livereload==2.7.0
 Markdown==3.6
 MarkupSafe==2.1.5
 mergedeep==1.3.4