Changing Dumpsys for Carrier Config

- it dumps default values which are default values from
  CarrierConfigManager, and overriden configs which are the original
  'mConfigFromDefaultApp', and 'mConfigFromCarrierApp'

- string/int array is dumpped, format: string_array =
  [elementA, elementB, elementC, ...]

Test: Manual
Bug: 33450713

Change-Id: I646d97dac951311ec5c4303ca35dd59cee2dc22e
1 file changed