chore(deps): update dependency nyc to v14 (#26)

Author: renovate[bot]

package.json

@@ -37,7 +37,7 @@
     "codeclimate-test-reporter": "0.4.1",
     "coveralls": "2.13.3",
     "esdoc": "0.5.2",
-    "nyc": "11.9.0"
+    "nyc": "14.1.1"
   },
   "homepage": "http://aureooms.github.io/js-random/",
   "keywords": [