Bump sanitize-html from 2.5.3 to 2.7.0 (#329)

Bump sanitize-html from 2.5.3 to 2.7.0 (#329)

Bumps [sanitize-html](https://github.com/apostrophecms/sanitize-html) from 2.5.3 to 2.7.0.
- [Release notes](https://github.com/apostrophecms/sanitize-html/releases)
- [Changelog](https://github.com/apostrophecms/sanitize-html/blob/main/CHANGELOG.md)
- [Commits](https://github.com/apostrophecms/sanitize-html/compare/2.5.3...2.7.0)

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

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