AP_DDS: Service to check if vehicle is armable #43618

Job	Run time
build (stm32f7, chibios, 10)	14m 8s
build (stm32h7, chibios, 10)	13m 25s
build (fmuv2-plane, chibios, 10)	3m 56s
build (periph-build, chibios, 10)	5m 37s
build (iofirmware, chibios, 10)	3m 50s
build (CubeOrange-bootloader, chibios, 10)	2m 55s
build (fmuv3-bootloader, chibios, 10)	2m 56s
build (revo-bootloader, chibios, 10)	3m 17s
build (stm32h7-debug, chibios, 10)	4m 17s
build (fmuv3, chibios, 10)	8m 7s
build (revo-mini, chibios, 10)	11m 51s
build (MatekF405-Wing, chibios, 10)	6m 45s
build (CubeOrange-ODID, chibios, 10)	4m 59s
build (CubeRedPrimary-bootloader, chibios, 10)	3m 6s
build (configure-all, chibios, 10)	12m 46s
build (build-options-defaults-test, chibios, 10)	23m 58s
build (signing, chibios, 10)	4m 47s
build (CubeOrange-PPP, chibios, 10)	4m 17s
build (CubeRed-EKF2, chibios, 10)	4m 30s
build (SOHW, chibios, 10)	12m 12s
build (Pixhawk6X-PPPGW, chibios, 10)	3m 43s
build (new-check, chibios, 10)	6m 24s
	2h 41m 46s

Provide feedback