Update tests for NetworkStats code move.

NetworkStatsFactory is moving from services.core to
service-connectivity-tiramisu. Update FrameworksNetSmokeTests and
FrameworksNetIntegrationTests to depend on the latter instead of the
former.

Test: atest FrameworksNetSmokeTests FrameworksNetIntegrationTests
Ignore-AOSP-First: part of large internal topic to avoid merge conflicts
  (cherry-picked from ag/16786005)
Change-Id: Ie48dac421decf83440b7c88adea18152e05f03bb
Merged-In: Ie48dac421decf83440b7c88adea18152e05f03bb
2 files changed