Build: Replace rimraf with built-in fs.rmSync

Available since Node.js 14.14.0, we now require Node.js 18.

build/build-release.js

@@ -69,9 +69,7 @@ const Repo = {
   cdnClone (repoPath) {
     const remote = cdnRemotes.anonymous;
     console.log('... cloning ' + remote);
-    if (fs.existsSync(repoPath)) {
-      fs.rmdirSync(repoPath, { recursive: true });
-    }
+    fs.rmSync(repoPath, { recursive: true, force: true });
     cp.execFileSync('git', [
       'clone',
       '--depth=5',

package.json

@@ -78,7 +78,6 @@
     "nyc": "^15.1.0",
     "proxyquire": "^1.8.0",
     "requirejs": "^2.3.6",
-    "rimraf": "^3.0.2",
     "rollup": "^2.79.1"
   },
   "scripts": {

test/cli/cli-watch.js

@@ -3,7 +3,6 @@
 const fs = require('fs');
 const path = require('path');
 const fixturify = require('fixturify');
-const rimraf = require('rimraf');
 
 const expectedWatchOutput = require('./fixtures/expected/watch-tap-outputs');
 const { execute } = require('./helpers/execute');
@@ -29,7 +28,7 @@ if (process.platform === 'win32') {
 
 QUnit.module('CLI Watch', function (hooks) {
   hooks.before(function () {
-    rimraf.sync(fixturePath);
+    fs.rmSync(fixturePath, { recursive: true, force: true });
   });
 
   hooks.beforeEach(function () {
@@ -40,7 +39,7 @@ QUnit.module('CLI Watch', function (hooks) {
   });
 
   hooks.afterEach(function () {
-    rimraf.sync(fixturePath);
+    fs.rmSync(fixturePath, { recursive: true, force: true });
   });
 
   QUnit.test('runs tests and waits until SIGTERM', async assert => {