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

Merge "Revert "Deprecate support for legacy effect config file audio_effects.conf"" into udc-dev am: 7ffe564e am: dcc196c2 am: f83f648f am: 988117a8

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/23247960



Change-Id: I513d9f15651a487e7a2a84a36c48b9d471726b3f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>