Copter: run rate loop at full filter rate in its own thread #39338

Job	Run time
build (stm32f7, chibios, 10)	14m 35s
build (stm32h7, chibios, 10)	12m 39s
build (fmuv2-plane, chibios, 10)	1m 47s
build (periph-build, chibios, 10)	13m 34s
build (iofirmware, chibios, 10)	1m 47s
build (CubeOrange-bootloader, chibios, 10)	47s
build (fmuv3-bootloader, chibios, 10)	43s
build (revo-bootloader, chibios, 10)	1m 4s
build (stm32h7-debug, chibios, 10)	7m 3s
build (fmuv3, chibios, 10)	13m 26s
build (revo-mini, chibios, 10)	10m 42s
build (MatekF405-Wing, chibios, 10)	11m 8s
build (CubeOrange-ODID, chibios, 10)	2m 36s
build (CubeRedPrimary-bootloader, chibios, 10)	51s
build (configure-all, chibios, 10)	10m 26s
build (build-options-defaults-test, chibios, 10)	27m 31s
build (signing, chibios, 10)	9m 5s
build (CubeOrange-PPP, chibios, 10)	2m 0s
build (SOHW, chibios, 10)	13m 20s
build (Pixhawk6X-PPPGW, chibios, 10)	3m 2s
build (new-check, chibios, 10)	13m 59s
	2h 52m 5s

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