Add the INFO_DRIVER_SEAT property.

Bug: b/113356861
Test: Build and install.
Change-Id: I07963fd94aca1a2e83d968f85daa78be7ab90fd9
(cherry picked from commit e4d470dc3adc5ba2b35abcdc61e37927953c36d4)
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 74bbfb4..e0b54d0 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
@@ -227,6 +227,16 @@
 
     {.config =
          {
+             .prop = toInt(VehicleProperty::INFO_DRIVER_SEAT),
+             .access = VehiclePropertyAccess::READ,
+             .changeMode = VehiclePropertyChangeMode::STATIC,
+             // this was a zoned property on an old vhal, but it is meant to be global
+             .areaConfigs = {VehicleAreaConfig{.areaId = (0)}},
+         },
+     .initialValue = {.int32Values = {SEAT_1_LEFT}}},
+
+    {.config =
+         {
              .prop = toInt(VehicleProperty::PERF_ODOMETER),
              .access = VehiclePropertyAccess::READ,
              .changeMode = VehiclePropertyChangeMode::ON_CHANGE,