Merge "Revert "Deprecate support for legacy effect config file...

Merge "Revert "Deprecate support for legacy effect config file audio_effects.conf"" am: 3c6135e9 am: dcddec4e

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/2592348



Change-Id: I8f7f6093d592857a03f3d2805d59fd9f99663e21
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>