package: Update standard 12.0.1 -> 16.0.3

Author: jhermsmeier

package.json

@@ -24,7 +24,7 @@
     "dht-bencode": "latest",
     "dht.js": "latest",
     "nanobench": "^2.1.0",
-    "standard": "^12.0.1",
+    "standard": "^16.0.3",
     "tap-spec": "^5.0.0",
     "tape": "^5.0.1"
   },