Bump prismjs from 1.24.1 to 1.25.0 in /docs

Bumps [prismjs](https://github.com/PrismJS/prism) from 1.24.1 to 1.25.0.
- [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/v1.24.1...v1.25.0

)

---
updated-dependencies:
- dependency-name: prismjs
  dependency-type: indirect
...

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