Ability to upload images

[cpaika]

Normally, I write markdown files locally. These markdown files will have links to various images embedded in them that reside on my local machine that add context to my documentation.

I would love if jira-cli supported uploading images to tickets and linking them, so I could write a ticket with images in markdown locally and then run a cli command to upload it. Is that something that it currently supports? I looked through the code a bit and didn't find it.