title: Unicode charsets issue with AWS Lambda
body: <p>I am using AWS Lambda for generating pdf where <code>html-pdf</code> is the npm package. everything works flawless but the problem is with <code>Hindi</code> character. the characters appear gibberish and understandable something like as shown in attached image.<a href="https://i.stack.imgur.com/ywsoZ.jpg" rel="noreferrer"><img src="https://i.stack.imgur.com/ywsoZ.jpg" alt="enter image description here"></a></p>
  
  <p><strong>Packages used</strong></p>
  
  <ol>
  <li>html-pdf</li>
  <li>ejs</li>
  </ol>
  
  <p><strong>Things i tried:</strong></p>
  
  <p>i used same nodejs based code on my local machine and it was working as expected. but not working on Lambda (nodejs v6.10/8.10)</p>