😒 chore(deps-dev): Upgrade nyc.

Author: make-github-pseudonymous-again

package.json

@@ -87,7 +87,7 @@
     "codeclimate-test-reporter": "^0.5.0",
     "coveralls": "^2.13.1",
     "esdoc": "^1.1.0",
-    "nyc": "^11.0.2",
+    "nyc": "^15.1.0",
     "@babel/cli": "7.12.8",
     "@babel/core": "7.12.9",
     "@babel/preset-env": "7.12.7",