220606-02 - debian bullseye and ubuntu jammy images for aarch64/arm64 chromebooks based on the mediatek mt8173 soc (oak)

• see: https://github.com/hexdump0815/imagebuilder/tree/main/systems/chromebook_oak
• IMPORTANT: please have a look here - https://github.com/hexdump0815/imagebuilder/blob/main/doc/important-information.md
• kernel version used: v5.18.1
• multi generation lru extra kernel patches integrated for better preformance under memory pressure