sepolicy: Read access to audioserver for Bluetooth properties

Provide read/write access to audioserver for Bluetooth
properties used with A2DP offload.

Bug: 68824150
Test: Manual; TestTracker/148125
Change-Id: I40c932d085ac55bc45e6654f966b2c9d244263d0
(cherry picked from commit 041049bc7a4e29dcca48e2c068b92aa8a8157d90)
1 file changed