Enable gralloc direct channel support for accel, gyro and mag
Enable gralloc direct channel support for accelerometer, gyroscope
and magnetometer sensors.
Bug: 30985702
Test: cts-tradefed run cts --module CtsSensorTestCases
--test android.hardware.cts.SensorDirectReportTest
Test: cts-tradefed run cts --module CtsSensorTestCases
--test android.hardware.cts.SensorNativeTest
Change-Id: I58337bbf9e2dd3cc3b62c750269220a2d692835d