Get push notification that open the app from cold boot

## Feature Request

### Plugin

push notification

### Description

When the app launches from a push notification from cold, there is no way of reaching that message in capacitorjs

### Platform(s)

ios

### Preferred Solution

It looks like it is possible to reach with

UIApplicationLaunchOptionsRemoteNotificationKey

https://developer.apple.com/documentation/uikit/uiapplicationlaunchoptionsremotenotificationkey

### Alternatives

### Additional Context

It make sense that the addEventListener for `pushNotificationReceived` and `pushNotificationActionPerformed` can be called if they have not been added.

But also `getDeliveredNotifications()` is empty if the user clicked the push notification that then launched the app

None of the getState() or getLaunchUrl() indicates the push notification that triggered the app start either.