native: Add custom 32-aligned NV12 colorformat

- Add color format which is NV12 + 32 aligned stride and slice

Change-Id: Iea804c2642ffad98890cbfe2979d56443f07ffdc
Add support for custom buffer sizes.

Add native window properties NATIVE_WINDOW_SET_BUFFERS_SIZE to the
perform function of SurfaceTextureClient to set the user defined size
of graphic buffers.

Change-Id: I1dc2203990a3641fbb9ddab9a86f7e9017f05270

Conflicts:
	libs/ui/GraphicBufferAllocator.cpp
libgui: Add support to update buffer geometry.

Add native window properties NATIVE_WINDOW_UPDATE_BUFFERS_GEOMETRY
to the perform function of SurfaceTextureClient and SurfaceTexture
to update the width, height and format of the buffer dynamically
from the client before queue buffer call.

Change-Id: I62447fcf523b507d534085cd0835f55a978c4ead

Conflicts:
	include/ui/GraphicBufferMapper.h
	libs/ui/GraphicBufferMapper.cpp
libgui: Use fences for all QCOM targets

Change-Id: I32d6d8c8c06a2541aa655fb8f2a99c2c0ac0f64b