Support carrier config for sub6/mmwave unmetered

Fix error in putLong for int and update/add tests
Reset meteredness on screen off and reevaluate on screen on

Test: atest DcTrackerTest
Bug: 147312358
Bug: 149035138
Fixes: 148114683
Change-Id: I97ba1a1973153b69f16650380f58c239fac5edd9