title: How to add custom close button for antd modal?
body: <p>I want to add custom close button for antd modal. How can I do so?</p>
  <p>This is my current close button</p>
  <p><img src="https://i.stack.imgur.com/iO4mI.png" alt="1" /></p>
  <p>I want to add a custom image in place of it like this one.</p>
  <p>This is the icon I want to add</p>
  <p><img src="https://i.stack.imgur.com/UVo1d.png" alt="2" /></p>