Update dependency react/child-process to ^0.6.5

Author: renovate[bot]

composer.json

@@ -17,7 +17,7 @@
         "doctrine/inflector": "^2.0.3",
         "evenement/evenement": "^3.0.1",
         "paragonie/random_compat": "^9.0 || ^2.0",
-        "react/child-process": "^0.6.2",
+        "react/child-process": "^0.6.5",
         "react/event-loop": "^1.2",
         "react/promise": "^2.8",
         "react/promise-stream": "^1.2",