Remove device specific ih8sn config

Description

Remove device specific ih8sn config since we are now spoofing the proper fingerprint at the frameworks level, and we don't need to spoof any security patch level anymore.

Screenshots

Technical details

Tests

• redfin ✅
• FP3 ✅
• FP4 ✅
• emerald ✅

Issues

https://gitlab.e.foundation/e/os/backlog/-/issues/1460

10 commandments of code reviews

👪 ❤ https://gitlab.e.foundation/internal/wiki/-/wikis/mobile-team/guidelines/Code-review