Add ART gtests to the Mainline Test Suite (MTS).
Include the `ArtGtestsTargetInstallApex` module in the MTS test suite.
Also support multilib variants in this Soong module (using different
suffix per sub-architecture), which is needed on build targets with
secondary architectures, as the MTS test suite packaging logic
flattens all test artifacts into a single `testcases` directory.
Test: Run `m mts` and check the contents of the MTS package
(`out/host/linux-x86/mts/android-mts.zip`)
Bug: 167385698
Bug: 168984433
Change-Id: I123f313db5ab32b38c2110301bb84eb208a58047
1 file changed
