Include application permissions in Android events

[romtsn]

📜 Description

• Reads granted/non-granted permissions in the event processor
• Adds them as part of the App object of the protocol. For now uses the unknown field.

Some open questions

• Should we change protocol to account for permissions field?
• Should this target 6.x.x or rather main? (would require some changed for the unknown map)
• Is it fine to have full permission name (as in, android.permission.CAMERA) as key for the map or should make it pretty?
• Should we change granted/not_granted to something different?

💡 Motivation and Context

Closes #1347

[marandaneto]

I'd target every new PR into 6.x.x.

[marandaneto]

Once this is done/merged, let's add this to the feature list in the docs https://docs.sentry.io/platforms/android/

[codecov-commenter]

Codecov Report

Merging #2018 (9288b35) into 6.x.x (e91f397) will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##              6.x.x    #2018   +/-   ##
=========================================
  Coverage     80.79%   80.79%           
  Complexity     3146     3146           
=========================================
  Files           228      228           
  Lines         11645    11645           
  Branches       1565     1565           
=========================================
  Hits           9409     9409           
  Misses         1649     1649           
  Partials        587      587           

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[romtsn]

@marandaneto there were no folks from ingest in the TSC, but the general vibe was that it should be part of the app context (since it was designed for those kind of things). Also agreed that it's fine to send it as other|unknown for now, since it's forwards compatible and if a new field will be introduced later on, we will just switch to sending this as the new field.

2 additional things:

• Test how long does it take to retrieve the packageInfo and permissions - takes half-a-millisecond, so I think we are fine here
• Switched back to granted|not_granted to align with iOS; if iOS ever decides to implement this, they will have those two + partial in addition