Test mts against last stable api level

Create *LatestSdk variant build target which have target sdk specify
to allow test apk install to released platform.

Bug: 182211575
Test: test S MtsTetheringTest in R device
Change-Id: I4d5c5e8c3d74993a67380e0211da31884cbf8792
6 files changed
tree: c1661d95c4cabc6f7688c4045c16f4c0ce6c3406
  1. tests/
  2. Tethering/
  3. .gitignore
  4. OWNERS
  5. PREUPLOAD.cfg
  6. TEST_MAPPING