Bump dompurify and jspdf

Bumps [dompurify](https://github.com/cure53/DOMPurify) to 3.4.11 and updates ancestor dependency [jspdf](https://github.com/parallax/jsPDF). These dependencies need to be updated together.


Updates `dompurify` from 2.5.9 to 3.4.11
- [Release notes](https://github.com/cure53/DOMPurify/releases)
- [Commits](cure53/DOMPurify@2.5.9...3.4.11)

Updates `jspdf` from 2.5.2 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@v2.5.2...v4.2.1)

---
updated-dependencies:
- dependency-name: dompurify
  dependency-version: 3.4.11
  dependency-type: indirect
- dependency-name: jspdf
  dependency-version: 4.2.1
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]