Target Android 14 (API level 35) to publish to Google Play

[Maxim-Mazurok]

Summary

I've built a fork of this app, and trying to publish it to Google Play, however it compains that the app is targeting API level 33, and the minimum requirement now is 35. So it would be great if it could be updated.

Description

I'm kinda slowly working on this myself, Gemini came up with this plan:

1. Schedule exact alarms - checked, we already use USE_EXACT_ALARM permission for SDK 33+ so all g, see 1 and 2
2. Foreground service
3. OpenJDK updates
4. OpenJDK regex
5. OpenJDK ProGruad
6. Restrictions to implicit and pending intents
7. Runtime-registered broadcasts
8. Safer dynamic code loading
9. Additional restrictions
10. Grant partial access
11. Rememeber to check
12. Update the SDK version

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I'll try to share my results as a PR once/if I'm done, would appreciate some help/input tho, cheers!