build(deps): bump pysimdjson from 5.0.2 to 6.0.2 (#256)

Bumps [pysimdjson](https://github.com/TkTech/pysimdjson) from 5.0.2 to 6.0.2.
- [Release notes](https://github.com/TkTech/pysimdjson/releases)
- [Changelog](https://github.com/TkTech/pysimdjson/blob/master/CHANGELOG.md)
- [Commits](TkTech/pysimdjson@v5.0.2...v6.0.2)

---
updated-dependencies:
- dependency-name: pysimdjson
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Yangyang Li <yangyang.li@northwestern.edu>