Bump dompurify from 1.0.10 to 1.0.11

Bumps [dompurify](https://github.com/cure53/DOMPurify) from 1.0.10 to 1.0.11.
- [Release notes](https://github.com/cure53/DOMPurify/releases)
- [Commits](https://github.com/cure53/DOMPurify/compare/1.0.10...1.0.11

)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>