refactor(@angular/cli): remove node.js check in extract-i18n

This is redundant since this is covered by https://github.com/angular/angular-cli/blob/e4e15058cb7a3612cb6ac31cda175783042c5a1c/packages/angular/cli/lib/cli/index.ts#L26

Author: alan-agius4

packages/angular/cli/commands/extract-i18n-impl.ts

@@ -14,16 +14,6 @@ export class ExtractI18nCommand extends ArchitectCommand<ExtractI18nCommandSchem
   public override readonly target = 'extract-i18n';
 
   public override async run(options: ExtractI18nCommandSchema & Arguments) {
-    const version = process.version.substr(1).split('.');
-    if (Number(version[0]) === 12 && Number(version[1]) === 0) {
-      this.logger.error(
-        'Due to a defect in Node.js 12.0, the command is not supported on this Node.js version. ' +
-          'Please upgrade to Node.js 12.1 or later.',
-      );
-
-      return 1;
-    }
-
     return this.runArchitectTarget(options);
   }
 }