build(deps-dev): update pestphp/pest requirement || ^2.0

Updates the requirements on [pestphp/pest](https://github.com/pestphp/pest) to permit the latest version.
- [Release notes](https://github.com/pestphp/pest/releases)
- [Changelog](https://github.com/pestphp/pest/blob/2.x/RELEASE.md)
- [Commits](pestphp/pest@v1.23.0...v2.34.2)

---
updated-dependencies:
- dependency-name: pestphp/pest
  dependency-type: direct:development
...

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

composer.json

@@ -28,7 +28,7 @@
         "jane-php/open-api-3": "7.5",
         "nyholm/psr7": "^1.8",
         "friendsofphp/php-cs-fixer": "^3.22",
-        "pestphp/pest": "^1.23",
+        "pestphp/pest": "^1.23 || ^2.0",
         "php-http/guzzle7-adapter": "^1.0",
         "symfony/http-kernel": "^6.4"
     },