Bump dompurify and redoc

Bumps [dompurify](https://github.com/cure53/DOMPurify) and [redoc](https://github.com/Redocly/redoc). These dependencies needed to be updated together.

Updates `dompurify` from 2.4.7 to 3.4.1
- [Release notes](https://github.com/cure53/DOMPurify/releases)
- [Commits](cure53/DOMPurify@2.4.7...3.4.1)

Updates `redoc` from 2.1.3 to 2.1.5
- [Release notes](https://github.com/Redocly/redoc/releases)
- [Changelog](https://github.com/Redocly/redoc/blob/main/CHANGELOG.md)
- [Commits](Redocly/redoc@v2.1.3...v2.1.5)

---
updated-dependencies:
- dependency-name: dompurify
  dependency-version: 3.4.1
  dependency-type: indirect
- dependency-name: redoc
  dependency-version: 2.1.5
  dependency-type: indirect
...

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Author: dependabot[bot]