Plane: drop min Q_TRANSITION_MS to 500ms #37492

Job	Run time
build (stm32f7, chibios, 10)	3m 50s
build (stm32h7, chibios, 10)	3m 23s
build (fmuv2-plane, chibios, 10)	1m 58s
build (periph-build, chibios, 10)	3m 43s
build (iofirmware, chibios, 10)	1m 24s
build (CubeOrange-bootloader, chibios, 10)	57s
build (fmuv3-bootloader, chibios, 10)	54s
build (revo-bootloader, chibios, 10)	48s
build (stm32h7-debug, chibios, 10)	2m 9s
build (fmuv3, chibios, 10)	5m 4s
build (revo-mini, chibios, 10)	4m 19s
build (MatekF405-Wing, chibios, 10)	4m 49s
build (CubeOrange-ODID, chibios, 10)	2m 33s
build (CubeRedPrimary-bootloader, chibios, 10)	1m 8s
build (configure-all, chibios, 10)	10m 2s
build (build-options-defaults-test, chibios, 10)	7m 46s
build (signing, chibios, 10)	2m 59s
build (CubeOrange-PPP, chibios, 10)	2m 22s
build (SOHW, chibios, 10)	3m 23s
build (Pixhawk6X-PPPGW, chibios, 10)	1m 21s
	1h 4m 52s

Provide feedback