chore(deps): bump dompurify and jspdf in /frontend

Bumps [dompurify](https://github.com/cure53/DOMPurify) to 3.3.3 and updates ancestor dependency [jspdf](https://github.com/parallax/jsPDF). These dependencies need to be updated together.


Updates `dompurify` from 2.2.7 to 3.3.3
- [Release notes](https://github.com/cure53/DOMPurify/releases)
- [Commits](cure53/DOMPurify@2.2.7...3.3.3)

Updates `jspdf` from 2.3.1 to 4.2.1
- [Release notes](https://github.com/parallax/jsPDF/releases)
- [Changelog](https://github.com/parallax/jsPDF/blob/master/RELEASE.md)
- [Commits](parallax/jsPDF@v2.3.1...v4.2.1)

---
updated-dependencies:
- dependency-name: dompurify
  dependency-version: 3.3.3
  dependency-type: indirect
- dependency-name: jspdf
  dependency-version: 4.2.1
  dependency-type: direct:production
...

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Author: dependabot[bot]