fix(deps): update dependency react/http to v1 (GoogleCloudPlatform#1331)

Author: renovate-bot

appengine/flexible/supervisord/replacement/composer.json

@@ -1,5 +1,5 @@
 {
     "require": {
-        "react/http": "^0.8"
+        "react/http": "^1.0"
     }
 }