Have PhoneLookup read carrier presence data from CP2.

Bug: 70988687
Test: Cp2DefaultDirectoryPhoneLookupTest, PhoneLookupInfoConsolidatorTest
PiperOrigin-RevId: 192085574
Change-Id: I4512c9e2e9e14340fa3aa9b2d7d6aaea6344bba6
3 files changed