[reactphp] Update libs (#7228)

frameworks/PHP/reactphp/composer.json

@@ -3,7 +3,7 @@
         "php": ">=5.3.0",
         "psr/http-message": "^1.0",
         "react/event-loop": "^1.2",
-        "react/http": "^1.4",
-        "react/socket": "^1.8"
+        "react/http": "^1.6",
+        "react/socket": "^1.11"
     }
 }