AudioFlinger: revert adjust standby delay on VOIP RX output am: 0ca47c2b am:...

AudioFlinger: revert adjust standby delay on VOIP RX output am: 0ca47c2b am: 66c2205b am: 0611fe7c am: 3fa5391f

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/23531926



Change-Id: I050117290ede785d83fc218b5a474b9ae8da5ecc
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>