chore(package): update request to version 2.74.0 (#2365)

https://greenkeeper.io/

Author: greenkeeperio-bot

package.json

@@ -40,7 +40,7 @@
     "parse-server-simple-mailgun-adapter": "1.0.0",
     "pg-promise": "5.2.3",
     "redis": "2.6.2",
-    "request": "2.73.0",
+    "request": "2.74.0",
     "request-promise": "4.0.1",
     "semver": "^5.2.0",
     "tv4": "1.2.7",