chore(package): update nyc to version 14.0.0

Author: greenkeeper[bot]

package.json

@@ -40,7 +40,7 @@
     "get-stream": "^5.0.0",
     "got": "^9.0.0",
     "nock": "^10.0.0",
-    "nyc": "^13.1.0",
+    "nyc": "^14.0.0",
     "p-retry": "^4.0.0",
     "semantic-release": "^15.0.0",
     "sinon": "^7.1.1",