DO NOT MERGE Read Bluetooth interop database entries from settings (2/2)

Interop database entries are stored in the system settings entry
"BluetoothInteropDatabase". The format is a list of entries separated by
";". An entry consists of a BDA fragment, followed by a comma and an
integer representing a feature from interop.h.

Example:
To disable LE secure connections for devices starting with BDA 11:22:33,
use "11:22:33,0".

Bug: 26548845
Change-Id: I5903930178b70d1eb52d64b1c6051ce8ee346da4
(cherry picked from commit 1434997b9c404f44a3d9e5f2e0aeb0fb0df4d168)
2 files changed