Add support for visionOS

[SwiftNativeDeveloper]

This SDK would make a ton of sense on visionOS being a brand new wild OS that not all developers have access to.

Thoughts on updating the Package.swift for swift 5.9 and adding visionOS as a platform? You could do the package backwards compatibility for swift 5.5.

[github-actions]

This issue is stale because it has been open for 30 days with no activity. Remove the Stale label or comment or this will be closed in 10 days.

[edorphy]

@AvdLee any interest in this one?

[github-actions]

This issue is stale because it has been open for 30 days with no activity. Remove the Stale label or comment or this will be closed in 10 days.