Update phpunit/phpunit requirement from ^9.5 to ^11.2

Updates the requirements on [phpunit/phpunit](https://github.com/sebastianbergmann/phpunit) to permit the latest version.
- [Release notes](https://github.com/sebastianbergmann/phpunit/releases)
- [Changelog](https://github.com/sebastianbergmann/phpunit/blob/11.2.7/ChangeLog-11.2.md)
- [Commits](sebastianbergmann/phpunit@9.5.0...11.2.7)

---
updated-dependencies:
- dependency-name: phpunit/phpunit
  dependency-type: direct:development
...

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

composer.json

@@ -28,7 +28,7 @@
         "webpatser/laravel-uuid": "^4.0"
     },
     "require-dev": {
-        "phpunit/phpunit": "^9.5",
+        "phpunit/phpunit": "^11.2",
         "nyholm/psr7": "^1.1",
         "symfony/psr-http-message-bridge": "^2.0",
         "guzzlehttp/guzzle": "^7.0",