telephony: redirect call barring MMI code to other purpose

Some operators redirect call barring MMI codes to other purpose.
For instance, *333# should be processed as USSD code with Indonesia
Axis SIM and Indonesia Hutchison SIM.  This change is adding an array
for call barring MMI code to config.xml. So, we can redefine the array
for redirecting the call barring MMI codes. The MMI code is compared
with the call barring MMI codes from config.xml.

Bug: 10101303

Change-Id: Ib21540a90c64e105cd4bc1864238329d594cd056