Improve PHP 8.5+ support by updating to Promise v3.3

Author: clue

composer.json

@@ -15,7 +15,7 @@
         "nikic/fast-route": "^1.3",
         "react/async": "^4.3 || ^3.1",
         "react/http": "^1.11",
-        "react/promise": "^3.2",
+        "react/promise": "^3.3",
         "react/socket": "^1.15"
     },
     "require-dev": {