Fix VHAL emulator python scripts

After updating VHAL, need to update the test scripts:
- Remove VehiclePropConfig.supportedAreas
- Include status for setProperty()
- Re-generate protobuf file
- Re-generate vhal_consts_2_0.py

Bug:  72348165
Test:  Manually verify changes work
Change-Id: Ic9b45bb43709b04a93cc76ca94ac2a14aa96ed20
6 files changed