bump react

Author: hawkrives

package.json

@@ -94,7 +94,7 @@
     "p-props": "1.2.0",
     "p-retry": "2.0.0",
     "querystring": "0.2.0",
-    "react": "16.3.2",
+    "react": "16.4.2",
     "react-markdown": "2.5.1",
     "react-native": "0.55.4",
     "react-native-button": "2.3.0",