Adding "Tap-to-tone" test in CTS-Verifier
This test the latency of a UI interaction that triggers an audio
event with the playing of that event.

80ms is a STRONGLY RECOMMENDED in CDD 5.6

Bug: 184291657
Test: build, install, run. Start audio, tap and verify measurements and corresponding UI State.

Change-Id: I2f408d00d7f52711775eea70cc6bee9b367522d7
Merged-In: I2f408d00d7f52711775eea70cc6bee9b367522d7
(cherry picked from commit 4ee79555a6ab589c16ce47a49fbc1046eae3bb6b)