Removing redundant linear acceleration virtual sensor events

Removing redundant linear acceleration virtual sensor events

Removed redundant linear acceleration virtual sensor events LINEAR_ACCEL_BASE_DATA_SET and LINEAR_ACCEL_EVENT_RAW_DATA_REPORT_ON_TIME which were the same. These have been moved to the sensor_deprecated folder.
LINEAR_ACCEL_BASE_DATA_SET was used for polling events and LINEAR_ACCEL_EVENT_RAW_DATA_REPORT_ON_TIME was used for event driven.
Since both these represent the same linear acceleration virtual sensor event, DATA_SET type has been removed.
LINEAR_ACCEL_EVENT_RAW_DATA_REPORT_ON_TIME has been renamed to LINEAR_ACCEL_RAW_DATA_EVENT to make it simpler.
The change has been tested on rd-pq device for all sensord API and all API were found to be working

Change-Id: Ib0603a497ef5132917aa46d9c4055bf1377dfb68