arm64: dts: Drop legacy DTBs

Drop Librem 5 and devkit related DTBs that were superseeded by
by proper names upstream.

Breaking change, should be Byzantium only.

Closes: #263

Signed-off-by: Guido Günther <guido.gunther@puri.sm>
2 jobs for mrs/drop-legacy-dts in 60 minutes and 8 seconds (queued for 1 second)
Status Job ID Name Coverage
  Build
failed #324572
librem5 allowed to fail
build:aarch64

00:00:15

passed #324573
librem5:arm64
build:deb

01:00:08

 
Name Stage Failure
failed
build:aarch64 Build There has been a runner system failure, please try again
Using Docker executor with image debian:buster ...
Pulling docker image debian:buster ...
ERROR: Preparation failed: Error response from daemon: toomanyrequests: You have reached your pull rate limit. You may increase the limit by authenticating and upgrading: https://www.docker.com/increase-rate-limit (docker.go:142:0s)
Will be retried in 3s ...
Using Docker executor with image debian:buster ...
Pulling docker image debian:buster ...
ERROR: Preparation failed: Error response from daemon: toomanyrequests: You have reached your pull rate limit. You may increase the limit by authenticating and upgrading: https://www.docker.com/increase-rate-limit (docker.go:142:0s)
Will be retried in 3s ...
ERROR: Job failed (system failure): Error response from daemon: toomanyrequests: You have reached your pull rate limit. You may increase the limit by authenticating and upgrading: https://www.docker.com/increase-rate-limit (docker.go:142:0s)