Add CarSimulationManager CTS test

- Add BuildUtils to check if build is of "user", "debuggable", or "eng"
  build. isDebuggable in android.os.build only checks for ro.debuggable,
  which is enabled for cuttlefish for user builds.

Bug: 377378043
Test: atest CarPropertySimulationManagerTest
Flag: EXEMPT test only
Change-Id: Ie648c2fa26b894d54f9256222c193486de1c55a3
4 files changed