ahal: battery_listener: add health aidl interface

Changes help in using both health interface 
which suits the product line
        -- hidl interface for health service.
        -- aidl interface for health service.
                   
 
macro DQTI_HEALTH is used for aidl interface 


Change-Id: Ie46f0b331511fc214293063d5e2c4c0fc4d1d64c