build(deps): bump mathjs from 12.3.0 to 12.3.1

Bumps [mathjs](https://github.com/josdejong/mathjs) from 12.3.0 to 12.3.1.
- [Changelog](https://github.com/josdejong/mathjs/blob/develop/HISTORY.md)
- [Commits](josdejong/mathjs@v12.3.0...v12.3.1)

---
updated-dependencies:
- dependency-name: mathjs
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>