Use new notifications permission API to modify push notifs settings alerts on Android 13

Summary: This differential uses new native API to unify thread settings push notifs alerts on iOS and Android 13+. Older Androids remain unchanged.

Test Plan:
Build the app for Android 13. Deny notifications permission. Go to thread settings of any thread and tap "i" icon next to disabled switcher. Ensure that alerts look the same as on iOS except the path to notifications settings. Repeat for older Android. Ensure that behaviour remains
unchanged.

Reviewers: ashoat, michal

Reviewed By: ashoat

Subscribers: tomek, atul

Differential Revision: https://phab.comm.dev/D7125