Create @VendorInterfaceTest annotation and provide examples

The annotation can be applied at the testcase and the test class
level. The annotation is not sufficient for signalling that the
test should be run as part of cts-vendor-interface, and an
include-filter for the module (e.g. CtsAccelerationTestCases)
is also necessary.

Fixes: 36423839
Test: run cts-vendor-interface
Change-Id: I63c11c6f7f3a57ec2f1264b1c34d7a0e8bb93363
(cherry picked from commit 9ce41c83eba8afdcdca31b694223c34faf8071d7)
5 files changed