Update emulator config to match real vehicle values

Remove default value for HVAC_TEMPERATURE_VALUE_SUGGESTION as a default
value is not applicable for this property. By default it will throw
STATUS_CODE::NOT_AVAILABLE if a client tries to get.

Flag: EXEMPT config change
Bug: 391727316
Test: atest FakeVehicleHardwareTest
Test: atest CtsCarTestCases:CarPropertyManagerTest
Change-Id: I67203d17ccb12a5a618582de892b1a250568577b