Merge changes from topics "pdcs_builder", "refactor_pdcs",...

Merge changes from topics "pdcs_builder", "refactor_pdcs", "remove_apn_name_types", "transport_type_and_id"

* changes:
  Refactored precise data connection state
  Added transport type and id in precise data connection state
  Removed APN name and types from PreciseDataConnectionState
  Added builder for PreciseDataConnectionState