Update/correct DisplayPort BF MSP symbols #31541

Job	Run time
build (stm32f7, chibios, 10)	4m 53s
build (stm32h7, chibios, 10)	4m 23s
build (fmuv2-plane, chibios, 10)	2m 17s
build (periph-build, chibios, 10)	6m 15s
build (iofirmware, chibios, 10)	1m 48s
build (CubeOrange-bootloader, chibios, 10)	1m 10s
build (fmuv3-bootloader, chibios, 10)	57s
build (revo-bootloader, chibios, 10)	1m 10s
build (stm32h7-debug, chibios, 10)	2m 39s
build (fmuv3, chibios, 10)	6m 28s
build (revo-mini, chibios, 10)	5m 11s
build (MatekF405-Wing, chibios, 10)	6m 33s
build (CubeOrange-ODID, chibios, 10)	3m 8s
build (CubeRedPrimary-bootloader, chibios, 10)	1m 8s
build (configure-all, chibios, 10)	9m 39s
build (build-options-defaults-test, chibios, 10)	9m 36s
build (signing, chibios, 10)	3m 19s
	1h 10m 34s

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