Push Notifications instrumentation

### Description

We could use bytecode manipulation to instrument third party push notification solutions (probably start with FCM as the most popular one), to capture breadcrumbs automatically with all the metadata like title,body,message id,sender, etc. (see [Firebase remote message](https://firebase.google.com/docs/reference/android/com/google/firebase/messaging/RemoteMessage) for reference).

This can certainly help in solving or prioritizing crashes or ANRs.

We could even go as far as sending this as app context and make it searchable, e.g. to filter crashes/ANRs that happened during application creation from a push notification (=cold start).