Refactor ANGLE interface version selection logic

Rather than check a series of bools, switch on the returned
version and use the selected interface.  This will make it
easier to add and remove version checks in the future.

Bug: 80239516
Test: Manual build, ensure rules are followed
Test: cts-tradefed run singleCommand cts -m CtsAngleIntegrationHostTestCases
Change-Id: I7b8593aebf65bc2b015970a8b6bff218605eee0a