This adds proper decoding for UUID properties with usage of
bt_uuidstr_to_str so it can print the 'friendly' name as bellow:
bluetoothctl# transport.show /org/bluez/hci0/dev_94_DB_56_F7_F2_88/sep4/fd0
Transport /org/bluez/hci0/dev_94_DB_56_F7_F2_88/sep4/fd0
UUID: Audio Source (0000110a-0000-1000-8000-00805f9b34fb)
...