Due to rpi3 not supporting GPT disks, we need to separate the building
into rpi3 and 4 so rpi4 gets GPT disks and can auto-expand the last
partition properly (and add extra partitions and so on)
This also includes some cleanup for the luet cache dirs, includes the
kairos-agent which was missing from the image for pulling images, and
cleans up the lvm vgs if they were left
Signed-off-by: Itxaka <itxaka@kairos.io>
By playing with the buildarch and having separated luet repo files we
can install the proper artifacts for each arch AND also teh arm64
artifacts for arm images under x86
Signed-off-by: Itxaka <itxaka.garcia@spectrocloud.com>
Install all packages via luet, converges the rpi packages into one,
makes arm use the same generic packages as x86 as they now come from the
proper architecture and reduces dockerfile complexity
Signed-off-by: Itxaka <itxaka.garcia@spectrocloud.com>
