DO NOT MERGE: Bump CTS and CTS_Instant version to 9.0_r15

Bug : 170636682
Change-Id: Ideab5442124ec7887164520e2e7e97321cc46264
2 files changed
tree: c3199cd6bce8ae95ba809a4061dfbfbd3e0ffc9a
  1. common/
  2. tools/
  3. Android.mk
  4. test_defs.sh