Update redis to the latest version 🚀 (#6397)

* fix(package): update redis to version 3.0.0

* chore(package): update lockfile package-lock.json

Author: greenkeeper[bot]

package-lock.json

@@ -48,7 +48,7 @@
     "parse": "2.11.0",
     "pg-promise": "10.4.0",
     "pluralize": "^8.0.0",
-    "redis": "2.8.0",
+    "redis": "3.0.0",
     "semver": "7.1.2",
     "subscriptions-transport-ws": "0.9.16",
     "tv4": "1.3.0",