Add DRM node abstraction (#202) #362

Job	Run time
check	3m 37s
doc	2m 34s
format	2m 16s
check-minimal	3m 0s
test (bindings, ubuntu-22.04, stable, i686-unknown-linux-gnu)	3m 13s
test (bindings, ubuntu-22.04, stable, x86_64-unknown-linux-gnu)	55s
test (bindings, ubuntu-22.04, stable, arm-unknown-linux-gnueabihf)	3m 16s
test (bindings, ubuntu-22.04, stable, armv7-unknown-linux-gnueabihf)	2m 56s
test (bindings, ubuntu-22.04, stable, aarch64-unknown-linux-gnu)	3m 19s
test (bindings, ubuntu-22.04, stable, riscv64gc-unknown-linux-gnu)	2m 58s
test (channels, ubuntu-22.04, stable, x86_64-unknown-linux-gnu)	3m 0s
test (channels, ubuntu-22.04, beta, x86_64-unknown-linux-gnu)	3m 18s
test (channels, ubuntu-22.04, nightly, x86_64-unknown-linux-gnu)	3m 20s
compare-bindings	4s
publish	0s
update-bindings	7s
	37m 53s

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