chore(deps): Bump swagger2openapi from 5.3.3 to 5.3.4 (#512)

Bumps [swagger2openapi](https://github.com/Mermade/oas-kit) from 5.3.3 to 5.3.4.
- [Release notes](https://github.com/Mermade/oas-kit/releases)
- [Changelog](https://github.com/Mermade/oas-kit/blob/master/CHANGELOG.md)
- [Commits](https://github.com/Mermade/oas-kit/compare/swagger2openapi@5.3.3...swagger2openapi@5.3.4)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>