Revert "audio: Disable voice log by default"

This was intentionally left enabled and does not spam anyways,
but allows users to extract helpful information without
recompiling.

This reverts commit e06577dc818d047dae1caec397fa7316762e3fb7.

Change-Id: I604ee674a1db466b3d3e364cb95f5688edd4947c
1 file changed