fix(markdown): marked package named imports

[monkey-denky]

Cannot import from @apify/markdown in project with "type": "module". Minimal repo:

// package.json

{
  "name": "module-test",
  "main": "index.js",
  "type": "module",
  "scripts": {
    "start": "node index.js"
  },
  "dependencies": {
    "@apify/markdown": "^2.0.10"
  }
}

// index.js

import { apifyMarked } from "@apify/markdown"

console.log(apifyMarked)

Run script: npm run start

Error:

file:///Users/nguyendan/work/module/node_modules/@apify/markdown/index.mjs:99
import { Renderer, lexer, parser } from "marked";
                   ^^^^^
SyntaxError: Named export 'lexer' not found. The requested module 'marked' is a CommonJS module, which may not support all module.exports as named exports.
CommonJS modules can always be imported via the default export, for example using:

import pkg from 'marked';
const { Renderer, lexer, parser } = pkg;

I have played around locally in node_modules and this should hopefully fix it.