Add new board: AET-H743-Basic #43535

Job	Run time
build (stm32f7, chibios, 10)	6m 1s
build (stm32h7, chibios, 10)	5m 29s
build (fmuv2-plane, chibios, 10)	4m 11s
build (periph-build, chibios, 10)	5m 39s
build (iofirmware, chibios, 10)	3m 47s
build (CubeOrange-bootloader, chibios, 10)	3m 11s
build (fmuv3-bootloader, chibios, 10)	3m 4s
build (revo-bootloader, chibios, 10)	2m 58s
build (stm32h7-debug, chibios, 10)	4m 34s
build (fmuv3, chibios, 10)	7m 28s
build (revo-mini, chibios, 10)	6m 23s
build (MatekF405-Wing, chibios, 10)	7m 4s
build (CubeOrange-ODID, chibios, 10)	4m 53s
build (CubeRedPrimary-bootloader, chibios, 10)	3m 3s
build (configure-all, chibios, 10)	14m 45s
build (build-options-defaults-test, chibios, 10)	9m 2s
build (signing, chibios, 10)	4m 47s
build (CubeOrange-PPP, chibios, 10)	4m 12s
build (CubeRed-EKF2, chibios, 10)	4m 25s
build (SOHW, chibios, 10)	5m 31s
build (Pixhawk6X-PPPGW, chibios, 10)	3m 24s
build (new-check, chibios, 10)	6m 37s
	2h 0m 28s

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