Native runtime sensors direct connection support.

When a direct channel is (un-)registered or configured, notify the
runtime sensor callback instead of the HAL and pass the shared memory
region to it. The SensorDirectConnection object is tied to a deviceId
and may only be configured for sensors of that device.

Only ashmem direct channel type is supported for runtime sensors.

Bug: 266042170
Test: atest CtsSensorTestCases

Change-Id: Ie1a628650bd94b6d81e95d3b9f8f25fcf445666c