Merge "AudioService: increase audio mode timeout." into rvc-qpr-dev am: 33229d78b6

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/13181178

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I5b3a582a2f8e5c12f4425733e8b7e1af1efa0172