Virtual device sensor support in sensor service.

The virutal device sensors are runtime sensors, using handle range of [0x5F000000, 0x5FFFFFFFF].

As opposed to the HAL dynamic sensors, they do not rely on the existence of a SENSOR_TYPE_DYNAMIC_SENSOR_META. Instead of sensor events representing registration/unregistration of dynamic sensors, they are handled syncronously in the sensor service.

The virtual dynamic sensors are not exposed via the dynamic sensors API. They are provided to SensorManager through a separate JNI call.

Bug: 237278244
Test: atest cts/tests/sensor
Change-Id: I09e5b089d1ae3bed7a25a5454a31aba9cf594a05