refactor(@angular/cli): convert ini and @yarnpkg/lockfile usage from require to import

The removal of require usage supports the eventual shift to an ESM output for the CLI package.

Author: clydin

packages/angular/cli/src/typings.d.ts

@@ -6,6 +6,16 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
+declare module '@yarnpkg/lockfile' {
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
+  export function parse(data: string): Record<string, any>;
+}
+
+declare module 'ini' {
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
+  export function parse(data: string): Record<string, any>;
+}
+
 declare module 'npm-pick-manifest' {
   function pickManifest(
     metadata: import('../utilities/package-metadata').PackageMetadata,

packages/angular/cli/utilities/package-metadata.ts

@@ -7,13 +7,13 @@
  */
 
 import { logging } from '@angular-devkit/core';
+import * as lockfile from '@yarnpkg/lockfile';
 import { existsSync, readFileSync } from 'fs';
+import * as ini from 'ini';
 import { homedir } from 'os';
 import * as path from 'path';
 import { JsonSchemaForNpmPackageJsonFiles } from './package-json';
 
-const lockfile = require('@yarnpkg/lockfile');
-const ini = require('ini');
 const pacote = require('pacote');
 
 const npmPackageJsonCache = new Map<string, Promise<Partial<NpmRepositoryPackageJson>>>();