npm(deps): bump dompurify from 3.2.0 to 3.2.1

Bumps [dompurify](https://github.com/cure53/DOMPurify) from 3.2.0 to 3.2.1.
- [Release notes](https://github.com/cure53/DOMPurify/releases)
- [Commits](cure53/DOMPurify@3.2.0...3.2.1)

---
updated-dependencies:
- dependency-name: dompurify
  dependency-type: indirect
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]