Add CTS plan for foldable devices

Bug:1270926
Test: None

Change-Id: Ica0f1bdf76300a8ac395dc0519808f01fd0de4fa
(cherry picked from commit a7384c7bc35e3a5fd383c1322fe8b5f9bab8f75d)
1 file changed
tree: 293377f6eb33a90eadb01e331d9c69b635470ba2
  1. build/
  2. common/
  3. tools/
  4. OWNERS
  5. PREUPLOAD.cfg
  6. test_defs.sh