Update pestphp/pest requirement from ^2.9 to ^3.0 (#196)

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/3.x/RELEASE.md)
- [Commits](pestphp/pest@v2.9.0...v3.0.1)

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

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

composer.json

@@ -20,7 +20,7 @@
     },
     "require-dev": {
         "phpstan/phpstan": "^1.10",
-        "pestphp/pest": "^2.9"
+        "pestphp/pest": "^3.0"
     },
     "autoload": {
         "psr-4": {