Bump prismjs from 1.20.0 to 1.23.0
Bumps [prismjs](https://github.com/PrismJS/prism) from 1.20.0 to 1.23.0.
- [Release notes](https://github.com/PrismJS/prism/releases)
- [Changelog](https://github.com/PrismJS/prism/blob/master/CHANGELOG.md)
- [Commits](https://github.com/PrismJS/prism/compare/v1.20.0...v1.23.0)
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