AC_Autorotation: Add RSC_Autorotation class #391

Job	Run time
build (stm32f7, chibios, 10)	4m 7s
build (stm32h7, chibios, 10)	4m 14s
build (fmuv2-plane, chibios, 10)	7m 37s
build (periph-build, chibios, 10)	4m 37s
build (iofirmware, chibios, 10)	4m 39s
build (CubeOrange-bootloader, chibios, 10)	3m 16s
build (fmuv3-bootloader, chibios, 10)	3m 29s
build (revo-bootloader, chibios, 10)	3m 33s
build (stm32h7-debug, chibios, 10)	4m 5s
build (fmuv3, chibios, 10)	9m 33s
build (revo-mini, chibios, 10)	4m 29s
build (MatekF405-Wing, chibios, 10)	7m 31s
build (CubeOrange-ODID, chibios, 10)	10m 36s
build (CubeRedPrimary-bootloader, chibios, 10)	3m 34s
build (configure-all, chibios, 10)	13m 4s
build (build-options-defaults-test, chibios, 10)	18m 31s
build (signing, chibios, 10)	4m 28s
build (CubeOrange-PPP, chibios, 10)	8m 25s
build (CubeRed-EKF2, chibios, 10)	8m 40s
build (SOHW, chibios, 10)	4m 23s
build (Pixhawk6X-PPPGW, chibios, 10)	4m 35s
build (new-check, chibios, 10)	5m 21s
	2h 22m 47s

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