Handle non-primary user only apps in watchlist report

Bug: 72995507
Test: Install an app in work profile and able to generate watchlist
report
Test: runtest frameworks-services -c com.android.server.net.watchlist.WatchlistLoggingHandlerTests

Change-Id: I01e4e3986b9a5db7cb9929a5924a4bf7b13bbcd0
2 files changed