Bump slim/slim from 4.2.0 to 4.3.0 in /api (#253) [skip ci]
Bump slim/slim from 4.2.0 to 4.3.0 in /api (#253) [skip ci]

Bumps [slim/slim](https://github.com/slimphp/Slim) from 4.2.0 to 4.3.0.
- [Release notes](https://github.com/slimphp/Slim/releases)
- [Changelog](https://github.com/slimphp/Slim/blob/4.x/CHANGELOG.md)
- [Commits](https://github.com/slimphp/Slim/compare/4.2.0...4.3.0)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
chitoku-k/HomoChecker,chitoku-k/HomoChecker,chitoku-k/HomoChecker