Make the tv tuner hal use libdmabufheap instead of libion

Cherry-pick the same change from aosp/1610134 on Tuner 1.0
to Tuner 1.1 in sc-dev branch

Let the TV tuner HAL allocate DMA-BUFs fds with libdmabufheap.
Devices supporting ION will continue to allocate from ION with the
change. Devices that are deprecating ION will be able to allocate from
the DMA-BUF heap framework instead. Both frameworks allocate DMA-BUFs,
hence no other changes are required in the handling of the fd.

Test: make  android.hardware.tv.tuner@1.1-service and sampletis on
Cuttlefish
Refer to AOSP Change-Id: Ic147ed83c9097be76162a86cd4f94d3b1c27a10f
Change-Id: Ibb4f29624008b5af24429c48fc72f6bf8a8bc5ac

Bug: 181341260
Bug: 181997400
Change-Id: Ic392428f1cef183ef4c9c8720bc984673095f2a9