build(deps-dev): bump filp/whoops from 2.2.1 to 2.3.1 (monicahq#1944)

Bumps [filp/whoops](https://github.com/filp/whoops) from 2.2.1 to 2.3.1.
- [Release notes](https://github.com/filp/whoops/releases)
- [Changelog](https://github.com/filp/whoops/blob/master/CHANGELOG.md)
- [Commits](filp/whoops@2.2.1...2.3.1)

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