Remove larastan/larastan

Author: stefanzweifel

composer.json

@@ -23,7 +23,6 @@
     },
     "require-dev": {
         "friendsofphp/php-cs-fixer": "^3.2",
-        "larastan/larastan": "^2.9 | ^3.0",
         "laravel/browser-kit-testing": "^7.1 | ^8.0",
         "laravel/dusk": "^8.0",
         "livewire/livewire": "^3.0",