herolte: Android 12 Bringup

Description

Samsung Galaxy S7 (herolte) Android 12 Bringup

Issue(s)

https://gitlab.e.foundation/e/devices/backlog/-/issues/959

Test procedures

Device should boot.

Check list

• Self review
• Test procedure explained
• Tested on fresh install
• Tested applied as an update
• License
• Internal documentation
• User documentation