Tools: allow handling of AP_MAVLINK_MSG_HIL_GPS_ENABLED to be compile… #7724

Job	Run time
build (stm32f7, chibios, 10)	5m 51s
build (stm32h7, chibios, 10)	5m 41s
build (fmuv2-plane, chibios, 10)	5m 9s
build (periph-build, chibios, 10)	14m 11s
build (iofirmware, chibios, 10)	2m 32s
build (CubeOrange-bootloader, chibios, 10)	1m 7s
build (fmuv3-bootloader, chibios, 10)	1m 19s
build (revo-bootloader, chibios, 10)	1m 10s
build (stm32h7-debug, chibios, 10)	5m 43s
build (fmuv3, chibios, 10)	7m 7s
build (revo-mini, chibios, 10)	5m 33s
build (MatekF405-Wing, chibios, 10)	5m 56s
build (CubeOrange-ODID, chibios, 10)	5m 48s
build (CubeRedPrimary-bootloader, chibios, 10)	1m 30s
build (configure-all, chibios, 10)	10m 32s
build (build-options-defaults-test, chibios, 10)	18m 21s
build (signing, chibios, 10)	6m 12s
build (CubeOrange-PPP, chibios, 10)	5m 38s
build (SOHW, chibios, 10)	5m 58s
build (Pixhawk6X-PPPGW, chibios, 10)	3m 16s
	1h 58m 34s

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