audio: enable default 96k

Enable default 96k sample rate to fix the noise issue when enabling
96k speaker protection with 48k sample rate setting.

Bug: 206060532
Test: audio normal after device boot with speaker protection enabled
Change-Id: I28e58731b49b18ee14b9a1195c549e71a231d0ee
Signed-off-by: Robert Lee <lerobert@google.com>
2 files changed