Amplex-imx-v2

{linux, linux-headers}: bump 5.{4, 10, 15}.x / 6.{1, 6, 12}.x series

Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
Signed-off-by: Julien Olivain <ju.o@free.fr>

Amplex-imx-v1

Amplex toolchain and stationaries for image building