Improve connect/disconnect testing.

- Enhanced testing for priorities (BtCarPairingTest)
- At start of each test 'disable' using priorities

Bug: b/30948316
Bug: b/31021525
Change-Id: If7a7597c48544cb5f4f7bc7e1a3fdb0257888150
7 files changed
tree: 6d858ae663a41d774fa45c851fbeb819f78dd214
  1. acts/
  2. Android.mk