Update dev-dependencies

- phpstan 2
- rector 2
- phpunit 12

Author: usox

composer.json

@@ -40,9 +40,9 @@
     "require-dev": {
         "ext-mbstring": "*",
         "friendsofphp/php-cs-fixer": "^3",
-        "phpstan/phpstan": "^1.3",
-        "phpunit/phpunit": "^10",
-        "rector/rector": "^1"
+        "phpstan/phpstan": "^2",
+        "phpunit/phpunit": "^12",
+        "rector/rector": "^2"
     },
     "autoload": {
         "classmap": [