Merge "audio: Fix fixed size char array conversions" am: ebe635f8da am: f1be92463d am: 999aa1342b am: bfd278b89d

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/1659438

Change-Id: Id9ad52056e5e65763871154fee5c95d95878fe6a