build(deps-dev): Bump zircote/swagger-php from 3.3.2 to 4.0.0 (#235)

Bumps [zircote/swagger-php](https://github.com/zircote/swagger-php) from 3.3.2 to 4.0.0.
- [Release notes](https://github.com/zircote/swagger-php/releases)
- [Changelog](https://github.com/zircote/swagger-php/blob/master/Changelog.md)
- [Commits](zircote/swagger-php@3.3.2...4.0.0)

---
updated-dependencies:
- dependency-name: zircote/swagger-php
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

composer.json

@@ -38,7 +38,7 @@
  "predis/predis": "^1.1"
  },
  "require-dev": {
- "zircote/swagger-php": "^3.0",
+ "zircote/swagger-php": "^4.0",
  "jetbrains/phpstorm-attributes": "^1.0"
  }
 }