✨ Add support for Graphqlite 8

Author: andrew-demb

composer.json

@@ -18,7 +18,7 @@
   ],
   "require" : {
     "php" : ">=8.1",
-    "thecodingmachine/graphqlite" : "^7.0",
+    "thecodingmachine/graphqlite" : "^7.0 || ^8.0",
     "symfony/validator": "^7"
   },
   "require-dev": {