Integrate meta-seconorth-machine/use-seco-ne-repos
Commit: seco-ne/yocto-imx93/layers/meta-seconorth-machine@99f361af
kernel:linux: Add seco-mx93 to COMPATIBLE_MACHINE
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Commit: seco-ne/yocto-imx93/layers/meta-seconorth-machine@18dfc448
kernel:linux: Use kernel from seco-ne gitlab
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Commit: seco-ne/yocto-imx93/layers/meta-seconorth-machine@e9dec11d
bsp:u-boot: Use u-boot from seco-ne gitlab