Bump mathjs from 14.9.1 to 15.2.0

Bumps [mathjs](https://github.com/josdejong/mathjs) from 14.9.1 to 15.2.0.
- [Changelog](https://github.com/josdejong/mathjs/blob/develop/HISTORY.md)
- [Commits](josdejong/mathjs@v14.9.1...v15.2.0)

---
updated-dependencies:
- dependency-name: mathjs
  dependency-version: 15.2.0
  dependency-type: direct:production
...

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Author: dependabot[bot]