sensors: create vehicle_angular_velocity module (#12596)

* split out filtered sensor_gyro aggregation from mc_att_control and move to wq:rate_ctrl

msg/vehicle_angular_velocity.msg

@@ -0,0 +1,8 @@
+
+uint64 timestamp	# time since system start (microseconds)
+
+uint64 timestamp_sample	# the timestamp of the raw data (microseconds)
+
+float32[3] xyz		# Bias corrected angular velocity about X, Y, Z body axis in rad/s
+
+# TOPICS vehicle_angular_velocity vehicle_angular_velocity_groundtruth