hwdef: update PilotGaeaSH7V1-bdshot definitions and add default params #53

Job	Run time
build (configure-all, chibios, 10)	13m 26s
build (build-options-defaults-test, chibios, 10)	5m 42s
build (stm32h7, chibios, 10)	3m 14s
build (Pixhawk6X-PPPGW, chibios, 10)	1m 11s
build (new-check, chibios, 10)	3m 45s
build (fmuv2-plane, chibios, 10)	2m 0s
build (fmuv3-bootloader, chibios, 10)	1m 12s
build (CubeRedPrimary-bootloader, chibios, 10)	59s
build (iofirmware, chibios, 10)	1m 41s
build (MatekF405-Wing, chibios, 10)	3m 3s
build (revo-mini, chibios, 10)	2m 52s
build (CubeOrange-bootloader, chibios, 10)	58s
build (periph-build, chibios, 10)	3m 30s
build (signing, chibios, 10)	11m 46s
build (stm32f7, chibios, 10)	3m 22s
build (CubeOrange-PPP, chibios, 10)	2m 16s
build (revo-bootloader, chibios, 10)	57s
build (stm32h7-debug, chibios, 10)	2m 0s
build (SOHW, chibios, 10)	3m 14s
build (fmuv3, chibios, 10)	3m 39s
build (CubeOrange-ODID, chibios, 10)	2m 15s
build (CubeOrange-EKF2, chibios, 10)	1m 53s
	1h 14m 55s

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