Build image for using in tinyml

TODO

Huhm we should change everything into Dunfell and test again

https://wiki.yoctoproject.org/wiki/Releases

Summary

一覧

1. build_image_rpi3_yocto/
2. add ml things

Read tinyml book Need some customized image to do all the examples

https://gachiemchiep.github.io//cheatsheet/build_image_rpi3_yocto/

Addition layer https://github.com/renesas-rz/meta-renesas-ai

# List recipes
bitbake -g your-image-name

# meta-python2
https://git.openembedded.org/meta-python2