NR advanced state check for NR SA

Prevent the early return when NR state is not connected in NR SA mode
and update NR advanced state properly.
Fix redundant logs for NR Connected <-> NR Advanced transitions.

Test: NetworkTypeControllerTest
Test: manual test modifying carrier configs
Bug: 249173396
Change-Id: I4a16a37233f696e7869427a98b8f385372036bc9