sensorservice: Start using HIDL sensor HAL.

Framework now use the HIDL sensor HAL only. Loading the legacy
HAL library is removed.

Bug: 32978887
Test: sensors stream data in both passthrough and binderized mode.
Change-Id: I1d700a5a23cd9d209559570439f306aa22c613c1
(cherry picked from commit d15c030f7255ec9db8567a4ee77a56844982586d)
4 files changed