Rearrange HVAC properties

Removed separate DEFROSTER_FRONT and DEFROSTER_REAR properties
since DEFROSTER is a windowed property.

Replace HVAC_ZONE* with VehicleNetworkConsts.

Update VehicleNetworkConsts.

Change-Id: I26f8fcab3ee87540b2de8e4ad26c40a647c1f5ce
(cherry picked from commit 748e5253654a24ed9fc5a542a8908ca394c40db5)
5 files changed