Introduce CAMERA_SERVICE_CURRENT_STATE VHAL property

CarEvsService shares state changes of its service types via this new
VHAL property.

Bug: 325317031
Test: atest VtsHalAutomotiveVehicle_TargetTest
Change-Id: I50f8523aea6a2b5ccb55db9ca620e64e1cada8ee
diff --git a/automotive/vehicle/vts/src/VtsHalAutomotiveVehicle_TargetTest.cpp b/automotive/vehicle/vts/src/VtsHalAutomotiveVehicle_TargetTest.cpp
index 0fd1cc6..d9cd9d5 100644
--- a/automotive/vehicle/vts/src/VtsHalAutomotiveVehicle_TargetTest.cpp
+++ b/automotive/vehicle/vts/src/VtsHalAutomotiveVehicle_TargetTest.cpp
@@ -1149,6 +1149,12 @@
                    VehiclePropertyGroup::SYSTEM, VehicleArea::GLOBAL, VehiclePropertyType::INT32);
 }
 
+TEST_P(VtsHalAutomotiveVehicleTargetTest, verifyCameraServiceCurrentStateConfig) {
+    verifyProperty(VehicleProperty::CAMERA_SERVICE_CURRENT_STATE, VehiclePropertyAccess::WRITE,
+                   VehiclePropertyChangeMode::ON_CHANGE, VehiclePropertyGroup::SYSTEM,
+                   VehicleArea::GLOBAL, VehiclePropertyType::INT32_VEC);
+}
+
 TEST_P(VtsHalAutomotiveVehicleTargetTest, verifySeatAirbagsDeployedConfig) {
     verifyProperty(VehicleProperty::SEAT_AIRBAGS_DEPLOYED, VehiclePropertyAccess::READ,
                    VehiclePropertyChangeMode::ON_CHANGE, VehiclePropertyGroup::SYSTEM,