Set default the Bluetooth class of device for TV devices

The class of device is a string with a list of uint8t values:
44,4,32 -> {0x2C,0x04,0X20}

Bug: 217452259
Test: make -j; -- check that bluetooth.device.class_of_device is
correct

Change-Id: Idf97add4b7954f264cefde92289fa6b9b947953a
Merged-In: I38e3b31b5fdfbbbe164c1c67dcab47d1c0128190
1 file changed