Bump html-sanitizer from 2.3.0 to 2.3.1

Bumps [html-sanitizer](https://github.com/matthiask/html-sanitizer) from 2.3.0 to 2.3.1.
- [Changelog](https://github.com/matthiask/html-sanitizer/blob/main/CHANGELOG.rst)
- [Commits](matthiask/html-sanitizer@2.3...2.3.1)

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

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