feat: support c8 (#230)

* feat: support `c8`

* format

Author: fisker

README.md

@@ -172,6 +172,7 @@ console.log(Object.keys(sorted))
 - [AVA](https://github.com/avajs/ava)
 - [Babel](https://babeljs.io/)
 - [Browserify](http://browserify.org/)
+- [c8](https://github.com/bcoe/c8)
 - [commitlint](https://commitlint.js.org/)
 - [ESLint](https://eslint.org/)
 - [Husky](https://github.com/typicode/husky)

index.js

@@ -249,6 +249,7 @@ const fields = [
   { key: 'jest', over: sortObject },
   { key: 'mocha', over: sortObject },
   { key: 'nyc', over: sortObject },
+  { key: 'c8', over: sortObject },
   { key: 'tap', over: sortObject },
   { key: 'resolutions', over: sortObject },
   { key: 'dependencies', over: sortObject },

tests/fields.js

@@ -58,6 +58,7 @@ for (const field of [
   'jest',
   'mocha',
   'nyc',
+  'c8',
   'engines',
   'engineStrict',
   'preferGlobal',

tests/snapshots/cli.js.snap

@@ -26,6 +26,7 @@ Generated by [AVA](https://avajs.dev).
         "bugs": "bugs",␊
         "bundleDependencies": "bundleDependencies",␊
         "bundledDependencies": "bundledDependencies",␊
+        "c8": "c8",␊
         "categories": "categories",␊
         "commitlint": "commitlint",␊
         "config": "config",␊
@@ -174,6 +175,7 @@ Generated by [AVA](https://avajs.dev).
         "jest": "jest",␊
         "mocha": "mocha",␊
         "nyc": "nyc",␊
+        "c8": "c8",␊
         "tap": "tap",␊
         "resolutions": "resolutions",␊
         "dependencies": "dependencies",␊