Bump illuminate/contracts with v11

Author: rbruhn

composer.json

@@ -26,7 +26,7 @@
     ],
     "require": {
         "php": "8.1.*|8.2.*",
-        "illuminate/contracts": "^9.0|^10.0"
+        "illuminate/contracts": "^9.0|^10.0|^11.0"
     },
     "require-dev": {
         "roave/security-advisories": "dev-latest",