Use `UPDATE_PACKAGES_WITHOUT_USER_ACTION` permission to do unattended upgrades on >=a12

[soredake]

Is your feature request related to a problem? Please describe. A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]

Describe the solution you'd like Use this permission for unattended upgrades https://developer.android.com/reference/android/Manifest.permission#UPDATE_PACKAGES_WITHOUT_USER_ACTION

Describe alternatives you've considered A clear and concise description of any alternative solutions or features you've considered.

Additional context Add any other context or screenshots about the feature request here.

[yodaluca23]

Any progress on this? Seems like F-Droid got this working...

https://f-droid.org/2024/02/01/twif.html