Add .info() to create an informational toast without using an emoji.

[javiervargas02]

Hi! I love react-hot-toast, previously I was using react-toastify but I noticed some bad design decisions and I switched over to react-hot-toast. But what I did like about toastify is that they have built in method called "info", that shows the an icon similar to the success, but the background color is blue and the checkmark is an "i" for "info". It would be great to have this method with the cool animations you have.

Thanks and keep up the good work!