lineage-18.1-20210328-UNOFFICIAL-mido

- Synced latest LineageOS sources as of 28 March 2021
- Synced kernel with latest CAF Tag, Google's android-4.9 and WLAN Prima as of 28 March 2021
- Merged latest CAF tags as of 28 March 2021
- Minor audio fixes
- Add audio amplification control
- Security: Add face unlock
- Security: Add AppLock feature
- Add MultiSim Ringtones
- Add Battery Profiles