Merge "Effects: add a method to retrieve audio configuration" am: 7c4f3e9f am: c8399398

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/2201772



Change-Id: Ibbcd8ed8549fedfb03cefec2c886d2dff5f3cca6
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>