Add support for Laravel 12.

Author: hailwood

composer.json

@@ -21,7 +21,7 @@
     "require": {
         "php": "^8.2",
         "spatie/laravel-package-tools": "^1.14.0",
-        "illuminate/contracts": "^11.0"
+        "illuminate/contracts": "^11.0|^12.0"
     },
     "require-dev": {
         "inertiajs/inertia-laravel": "<2",