Add autosave action

[AMV1909]

It is possible to add autosave action?

https://www.drawio.com/doc/faq/embed-mode#description-of-the-json-protocol

[marcveens]

But of course! Update your package and you have the autosave property available now. Whenever a change is made, onAutoSave is triggered.

See it in action on the pubished Storybook demo: https://marcveens.github.io/react-drawio/?path=/story/components-drawioembed--auto-save

[AMV1909]

Thank you kindly