🤖 chore: Use c8 instead of nyc.

These changes were automatically generated by a transform whose code can be found at:
  - https://github.com/aureooms/rejuvenate/blob/b7b7316fcc320ee7d249b0aa391d9a196c944421/src/transforms/coverage:replace-nyc-by-c8.js
Please contact the author of the transform if you believe there was an error.

Author: a-flying-potato

package.json

@@ -24,7 +24,7 @@
   ],
   "scripts": {
     "build": "rm -rf lib && babel src -d lib",
-    "cover": "nyc --reporter=lcov npm test",
+    "cover": "c8 --all --src src --reporter=lcov npm test",
     "esdoc": "esdoc",
     "lint-config": "fixpack --dryRun",
     "lint-config-and-fix": "fixpack || fixpack",
@@ -42,6 +42,7 @@
     "@babel/preset-env": "7.13.10",
     "@babel/register": "7.13.8",
     "ava": "3.15.0",
+    "c8": "7.7.1",
     "coveralls": "3.1.0",
     "esdoc": "1.1.0",
     "esdoc-ecmascript-proposal-plugin": "1.0.0",
@@ -50,7 +51,6 @@
     "esdoc-standard-plugin": "1.0.0",
     "fixpack": "4.0.0",
     "np": "7.4.0",
-    "nyc": "15.1.0",
     "regenerator-runtime": "0.13.7",
     "xo": "0.36.1"
   },