Copter: Autorotation support #329

Job	Run time
build (stm32f7, chibios, 10)	10m 45s
build (stm32h7, chibios, 10)	6m 28s
build (fmuv2-plane, chibios, 10)	6m 12s
build (periph-build, chibios, 10)	13m 18s
build (iofirmware, chibios, 10)	2m 52s
build (CubeOrange-bootloader, chibios, 10)	1m 15s
build (fmuv3-bootloader, chibios, 10)	1m 31s
build (revo-bootloader, chibios, 10)	1m 10s
build (stm32h7-debug, chibios, 10)	6m 26s
build (fmuv3, chibios, 10)	10m 10s
build (revo-mini, chibios, 10)	7m 50s
build (MatekF405-Wing, chibios, 10)	8m 20s
build (CubeOrange-ODID, chibios, 10)	6m 14s
build (CubeRedPrimary-bootloader, chibios, 10)	1m 15s
build (configure-all, chibios, 10)	10m 7s
build (build-options-defaults-test, chibios, 10)	4m 45s
build (signing, chibios, 10)	6m 27s
build (CubeOrange-PPP, chibios, 10)	6m 14s
build (SOHW, chibios, 10)	6m 33s
build (Pixhawk6X-PPPGW, chibios, 10)	3m 18s
build (new-check, chibios, 10)	9m 10s
	2h 10m 20s

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