Check if iOS version update project onto problems with Remote Push Notifications

[lukasz-szyszkowski]

We have to be sure that Device Token is updated when the os version is updated. According to: https://developer.apple.com/documentation/usernotifications/registering_your_app_with_apns the iOS versions history can be found here (it may be helpful)

┆Issue is synchronized with this Jira Task by Unito

[lawrence-forooghian]

Related: https://github.com/ably/specification/issues/25