WIP: device-types: add bcm2711-rpi-4-b

This patch support for the RaspberryPi4.

This patch adds it as WIP since it cannot boot with success (kernel
start and panic with a CMA error, the cause is still undertermined).
18 jobs for bcm2711-rpi-4-b in 16 minutes and 57 seconds (queued for 3 seconds)
Status Job ID Name Coverage
  Test
passed #85099
amd64
dispatcher-debian-10

00:03:01

passed #85101
amd64
dispatcher-debian-11

00:03:05

passed #85097
amd64
dispatcher-debian-9

00:03:11

passed #85100
amd64
server-debian-10

00:03:21

passed #85102
amd64
server-debian-11

00:05:03

passed #85098
amd64
server-debian-9

00:03:50

 
  Analyze
passed #85104
amd64
black

00:00:33

passed #85105
amd64
code_quality

00:00:23

passed #85106
amd64
coverage

00:06:24

57.35%
passed #85107
amd64
dockerfiles

00:00:20

passed #85108
amd64
job-schema

00:00:26

passed #85109
amd64
pylint

00:01:43

passed #85103
amd64-dind allowed to fail
sast

00:02:18

 
  Build
passed #85112
amd64
debian/10

00:01:57

passed #85111
amd64
debian/9

00:02:19

passed #85110
amd64
doc

00:01:17

passed #85113
amd64-dind
docker-amd64-dispatcher

00:04:48

passed #85114
amd64-dind
docker-amd64-server

00:05:26