add build kerneldeb -- modify dts

hc

2023-10-25 6c2073b7aa40e29d0eca7d571dd7bc590c7ecaa7

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# From https://www.kernel.org/pub/linux/utils/raid/mdadm/sha256sums.asc
sha256 1d6ae7f24ced3a0fa7b5613b32f4a589bb4881e3946a5a2c3724056254ada3a9  mdadm-4.0.tar.xz