rc.sensors: moved common ms5611 start to rc.board_sensors per board

boards/px4/fmu-v3/init/rc.board_sensors

@@ -15,6 +15,12 @@ hmc5883 -C -T -I -R 4 start
 # Internal SPI bus ICM-20608-G
 mpu6000 -T 20608 start
 
+# External SPI
+ms5611 -S start
+
+# Internal SPI (auto detect ms5611 or ms5607)
+ms5611 -T 0 -s start
+
 set BOARD_FMUV3 0
 
 # V3 build hwtypecmp supports V2|V2M|V30
@@ -67,6 +73,9 @@ then
 		ak09916 -X -R 6 start
 	fi
 
+	# External SPI
+	ms5611 -S start
+
 	# external L3GD20H is rotated 180 degrees yaw
 	l3gd20 -X -R 4 start