Use a heuristic to correlate devices

Every KeyMint device should have a corresponding
IRemotelyProvisionedComponent instance, but the converse is not true.

So given an IRPC instance under test, look for a corresponding KeyMint
device by comparing suffixes, but just skip the test if not found.

Test: VtsHalRemotelyProvisionedComponentTargetTest
Change-Id: I390aa7025eb77f75a3280e8d85dc453b784c23ee