fix: use default export from posthtml-render

Author: cossssmin

index.js

@@ -1,7 +1,7 @@
 'use strict';
 
 const Prism = require('prismjs');
-const render = require('posthtml-render');
+const render = require('posthtml-render').default;
 const loadLanguages = require('prismjs/components/');
 
 function createPrismPlugin(options) {