uavcannode updates and px4_fmu-v4_cannode example

- drivers/uavcannode add baro, mag, gps publications
 - delete old px4_cannode-v1 board
 - add stripped down simple rcS for CAN nodes

src/lib/drivers/accelerometer/CMakeLists.txt

@@ -37,6 +37,7 @@ px4_add_library(drivers_accelerometer
 )
 target_link_libraries(drivers_accelerometer
 	PRIVATE
+		conversion
 		drivers__device
 		mathlib
-	)
+)

src/lib/drivers/gyroscope/CMakeLists.txt

@@ -35,4 +35,4 @@ px4_add_library(drivers_gyroscope
 	PX4Gyroscope.cpp
 	PX4Gyroscope.hpp
 )
-target_link_libraries(drivers_gyroscope PRIVATE drivers__device)
+target_link_libraries(drivers_gyroscope PRIVATE conversion drivers__device)