Change to get network history from NetworkStatsManager.

- in DataUsageController, change to use
NetworkStatsManager.querySummaryForDevice() to get network history.
- also change to use querySummaryForDevice() instead of querySummary()
in chart loader, since it returns the aggregated bucket, so we do not
need to do the extra work for summing up the usage data.
- move the mapping of network template to network type to
DataUsageController and add the mapping for wifi wildcard.

Bug: 111751694
Test: make RunSettingsLibRoboTests
Change-Id: I6523869563cd53f791fc955468e1842b4f6adba4