Bumps [json](https://github.com/flori/json) from 2.1.0 to 2.3.1. - [Release notes](https://github.com/flori/json/releases) - [Changelog](https://github.com/flori/json/blob/master/CHANGES.md) - [Commits](https://github.com/flori/json/compare/v2.1.0...v2.3.1) Signed-off-by: dependabot[bot] <support@github.com>