Verify all possible hosts that match web nav

Even if an <intent-filter> matches non-web schemes in addition to http
or https, make sure to include its cited hosts in the autoVerify
evaluation.

Bug: 150038428
Test: atest OsHostTests#testIntentFilterHostValidation
Change-Id: If9ef0fc53d96e6581c56d86f89fe63bc9a5fb89a