Virtual sensors lifecycle management.

Add a SensorController between virtual devices and the JNI layer of the sensor service.

The virtual sensors are registered with the sensor framework as runtime sensors when the virtual device is created, and unregistered when the device is closed.

Bug: 237278244
Test: atest SensorControllerTest
Test: atest VirtualDeviceManagerServiceTest
Change-Id: I474b64381ccaf6fd6b0055f7344ebe6d8d5d6e3f