Add Carrier Display Name Resolver

Add CarrierDisplayNameResolver interface and its implementation.
CarrierDisplayNameResolver get the EF objects from various source
and use an unified rule to generate the service provider name & PLMN network name.

Bug: 122921456
Test: atest CarrierDisplayNameResolver.java
Change-Id: If46dc6c9c3172ff9e532a8b0e55dd941bca6857d