APBoardConfig: Add skip validate board #27049

Job	Run time
build (stm32f7, chibios, 10)	8m 20s
build (stm32h7, chibios, 10)	7m 6s
build (fmuv2-plane, chibios, 10)	4m 41s
build (periph-build, chibios, 10)	8m 31s
build (iofirmware, chibios, 10)	1m 30s
build (CubeOrange-bootloader, chibios, 10)	1m 25s
build (fmuv3-bootloader, chibios, 10)	1m 21s
build (revo-bootloader, chibios, 10)	1m 31s
build (stm32h7-debug, chibios, 10)	5m 44s
build (fmuv3, chibios, 10)	12m 13s
build (revo-mini, chibios, 10)	9m 47s
build (MatekF405-Wing, chibios, 10)	13m 50s
build (CubeOrange-ODID, chibios, 10)	8m 26s
build (CubeRedPrimary-bootloader, chibios, 10)	1m 25s
build (configure-all, chibios, 10)	5m 53s
build (build-options-defaults-test, chibios, 10)	17m 34s
build (signing, chibios, 10)	6m 16s
build (stm32h7, chibios-py2)	7m 29s
	2h 3m 2s

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