Bluetooth: use audio test data from the cloud

Instead of using audio test data deployed with chameleon, which often
times have permission inconsistency, use files downloaded from the
cloudand update their permission proactively.

BUG=b:182616589
TEST=bluetooth_AdapterAUHealth

Change-Id: I89cfe79867ffe8787f577124724cb5746ba1ddf8
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/chameleon/+/2785582
Tested-by: Michael Sun <michaelfsun@google.com>
Auto-Submit: Michael Sun <michaelfsun@google.com>
Commit-Queue: Shyh-In Hwang <josephsih@chromium.org>
Reviewed-by: Shyh-In Hwang <josephsih@chromium.org>
3 files changed