Bump schemars from 0.8.0 to 0.8.2 (#56)

Bumps [schemars](https://github.com/GREsau/schemars) from 0.8.0 to 0.8.2. - [Release notes](https://github.com/GREsau/schemars/releases) - [Changelog](https://github.com/GREsau/schemars/blob/master/CHANGELOG.md) - [Commits](GREsau/schemars@v0.8.0...v0.8.2) Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Lars Francke <github@lars-francke.de>

Author: dependabot[bot]