Merge pull request #157 from Extendy/dependabot/composer/phpstan/phpstan-tw-2.0

[Composer](deps-dev): Update phpstan/phpstan requirement from ^1.10 to ^2.0

Author: mshannaq

composer.json

@@ -26,7 +26,7 @@
         "mikey179/vfsstream": "^1.6",
         "phpunit/phpunit": "^10.5",
         "codeigniter/coding-standard": "^1.7",
-        "phpstan/phpstan": "^1.10"
+        "phpstan/phpstan": "^2.0"
     },
     "license": "MIT",
     "autoload": {