Add the HVAC_SEAT_TEMPERATURE property.

Bug: b/111564723
Test: Build and install.
Change-Id: I37184aff227910a91adcb810078b578764fa56ec
(cherry picked from commit 7cc52cdaa6c2d37edbdc87a456a59d2e74591f9d)
diff --git a/automotive/vehicle/2.0/default/impl/vhal_v2_0/DefaultConfig.h b/automotive/vehicle/2.0/default/impl/vhal_v2_0/DefaultConfig.h
index 917fbc3..1a715b2 100644
--- a/automotive/vehicle/2.0/default/impl/vhal_v2_0/DefaultConfig.h
+++ b/automotive/vehicle/2.0/default/impl/vhal_v2_0/DefaultConfig.h
@@ -46,6 +46,8 @@
 constexpr int ALL_WHEELS =
     (int)(VehicleAreaWheel::LEFT_FRONT | VehicleAreaWheel::RIGHT_FRONT |
           VehicleAreaWheel::LEFT_REAR | VehicleAreaWheel::RIGHT_REAR);
+constexpr int SEAT_1_LEFT = (int)(VehicleAreaSeat::ROW_1_LEFT);
+constexpr int SEAT_1_RIGHT = (int)(VehicleAreaSeat::ROW_1_RIGHT);
 constexpr int HVAC_LEFT = (int)(VehicleAreaSeat::ROW_1_LEFT | VehicleAreaSeat::ROW_2_LEFT |
                                 VehicleAreaSeat::ROW_2_CENTER);
 constexpr int HVAC_RIGHT = (int)(VehicleAreaSeat::ROW_1_RIGHT | VehicleAreaSeat::ROW_2_RIGHT);
@@ -378,6 +380,17 @@
                     .areaId = (0), .minInt32Value = -2, .maxInt32Value = 2}}},
      .initialValue = {.int32Values = {0}}},  // +ve values for heating and -ve for cooling
 
+    {.config = {.prop = toInt(VehicleProperty::HVAC_SEAT_TEMPERATURE),
+                .access = VehiclePropertyAccess::READ_WRITE,
+                .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
+                .areaConfigs = {VehicleAreaConfig{
+                                    .areaId = SEAT_1_LEFT, .minInt32Value = -2, .maxInt32Value = 2,
+                                },
+                                VehicleAreaConfig{
+                                    .areaId = SEAT_1_RIGHT, .minInt32Value = -2, .maxInt32Value = 2,
+                                }}},
+     .initialValue = {.int32Values = {0}}},  // +ve values for heating and -ve for cooling
+
     {.config = {.prop = toInt(VehicleProperty::HVAC_TEMPERATURE_SET),
                 .access = VehiclePropertyAccess::READ_WRITE,
                 .changeMode = VehiclePropertyChangeMode::ON_CHANGE,