PixelExperience build_scripts for davinci

Usage:

# create a folder to hold source code
mkdir aosp
cd aosp

# clone build_scripts into aosp
git clone https://github.com/raysenlau/build_scripts.git build_scripts

# run build scripts
bash build_scripts/build_davinci.sh

Links:

# device
https://github.com/raysenlau/android_device_xiaomi_davinci

# sm6150-common
https://github.com/raysenlau/android_device_xiaomi_sm6150-common

# kernel
https://github.com/sm6150-dev/android_kernel_xiaomi_sm6150

# vendor
https://gitlab.com/pig.priv/proprietary_vendor_xiaomi