audio: multizones readiness: add zone ID to strategy

Bug: 316643994
Test: atest AudioManagerTest
Flag: android.media.audiopolicy.multi_zone_audio

Change-Id: Ifd72653dcc03bfb03b72d686707d0973abfa3551
Signed-off-by: François Gaffie <francois.gaffie@renault.com>
6 files changed