18.1-20210716

Probable fixes are applied for:

• Amazon Prime
• fpc1020
• IR

20210715: Initial commit

• July security patch
• Device tree rebased over ArianK16a/android_device_xiaomi_davinci
• DSU Loader option in Developer options can now download available DSU images
• FW is inbuilt with the ROM, no need to flash separate specific FW zips
• OTA updates are enabled from now, future builds should be OTA updatable