API to for app icon bounce or OS notifications

API to make Adobe XD icon bounce or to display OS notifications.

Use Case:
Megan has written a plugin for her users to create fractals in Adobe XD and then show them on the web interface. It can take a half minute to export while the user is viewing them in the web browser and the users want to start another process as soon as they are finished.

Megan uses the new application bounce command when her plugin is done exporting to alert the user that processing has finished. This lets her users do other work while the plugin runs and they will be notified when the plugin has finished processing.