Merge "audio: Allow built-in strategies to omit the 'id' attribute" into main am: d9ab2c01

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/3431139



Change-Id: I06fd1b67ad1e83957d0a09a51b350b5cbf289a41
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>