sensors/vehicle_angular_velocity: accumualted notch filtering and reset improvements

- apply sensor scaling immediately to keep things simple (FIFO vs regular)
 - inline filter helpers (minor performance improvement)
 - dynamic notch filtering
    - reorder by axis (applied per axis)
    - don't remove notch filters immediately if ESC or FFT data times out
    - constrain notch filter frequency and bandwidth to safe range (minimum bandwidth for flaot precision, Nyquist, etc)
 - add safe constraint on dt

src/include/containers/Bitset.hpp

@@ -33,6 +33,8 @@
 
 #pragma once
 
+#include <stdint.h>
+
 namespace px4
 {