boards: fmu-v2/v3 rc.board_sensors remove obsolete hmc5883 argument

- try to keep fmu-v2/v3 mostly in sync

boards/px4/fmu-v2/init/rc.board_sensors

@@ -11,6 +11,8 @@ adc start
 hmc5883 -T -X start
 lis3mdl -X start
 ist8310 -X start
+qmc5883 -X start
+rm3100 -X start
 
 # Internal I2C bus
 hmc5883 -T -I -R 4 start
@@ -82,7 +84,7 @@ then
 		mpu6000 -s -R 14 start
 
 		# v2.0 Has internal hmc5883 on SPI1
-		hmc5883 -C -T -S -R 8 start
+		hmc5883 -T -S -R 8 start
 	fi
 
 	if [ $BOARD_FMUV3 = 21 ]

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

@@ -12,6 +12,7 @@ hmc5883 -T -X start
 lis3mdl -X start
 ist8310 -X start
 qmc5883 -X start
+rm3100 -X start
 
 # Internal I2C bus
 hmc5883 -T -I -R 4 start
@@ -90,7 +91,7 @@ then
 		mpu6000 -s -R 14 start
 
 		# v2.0 Has internal hmc5883 on SPI1
-		hmc5883 -C -T -S -R 8 start
+		hmc5883 -T -S -R 8 start
 	fi
 
 	if [ $BOARD_FMUV3 = 21 ]
@@ -117,7 +118,4 @@ else
 	lsm303d -s start
 fi
 
-# External RM3100
-rm3100 -X start
-
 unset BOARD_FMUV3