Statically check test enums against HIDL definitions.

Fixes: 123092187
Test: mma all VTS
Test: Attempt to modify test enum value,
      confirm that there is build error with proper error message.

Change-Id: I0129378c87637b33bb145ec93307634273a9d2fd
Merged-In: I0129378c87637b33bb145ec93307634273a9d2fd
(cherry picked from commit cbfa6b998e0d88c74597facfbd4ab077f54e0b55)
6 files changed