EntityDropItemEvent for Item Frames (or similar)

[Grabsky]

Is your feature request related to a problem?

There's no API to change drops when Item Frame is destroyed, while also having access to the ItemFrame entity to e.g., read its PDC.

Describe the solution you'd like.

• EntityDropItemEvent called for Item Frame and the item inside of it.
• HangingBreakEvent#getItems or HangingBreakEvent#getDrops

Describe alternatives you've considered.

Marking frame location on HangingBreakEvent then retrieving it on ItemSpawnEvent and handling the rest of the logic.

Other

Let me know if there's a cleaner solution. Basically trying to apply item_model component to a dropped item frame if the entity was invisible.