Allow using area name in debug command.

Allow using area name instead of area ID in debug commands. Also
support AREA_1 | AREA_2 syntax. We will check the area according
to the area type specified for the property ID.

Flag: EXEMPT HAL
Test: atest FakeVehicleHardwareTest
Bug: 328316981
Change-Id: I646b76b302e58c2d0ec0ff66740da3394df62b2a