AudioTrackTest: Set WAIT_TIME_MS = 500 ms

Set WAIT_TIME_MS to 500 ms for non low latency devices
as the CDD requires the cold output latency must be
500 milliseconds or less.

Bug: 166055411
Test: atest android.media.cts.AudioTrackTest#testPlayStaticData

Change-Id: I5eee4ed72ed324777f7890421c1b1c2ee705a28d
1 file changed