Require illuminate/json-schema

Author: lucasmichot

src/Illuminate/Validation/composer.json

@@ -22,6 +22,7 @@
         "illuminate/collections": "^12.0",
         "illuminate/container": "^12.0",
         "illuminate/contracts": "^12.0",
+        "illuminate/json-schema": "^12.0",
         "illuminate/macroable": "^12.0",
         "illuminate/support": "^12.0",
         "illuminate/translation": "^12.0",