In S, the tests are listed in the non-connectivity-module-test
where their testing files are not in the connectivity module.
But some files move into the connectivity module in T. So some
tests can be removed from non-connectivity-module-test and will
be running on ConnectivityCoverageTests to count their code
coverage.
Also update some tests to make them compatible with
mockito-extended and ignore some tests which need to test with
T apis.
Bug: 234000451
Test: atest FrameworksNetTests ConnectivityCoverageTests
Change-Id: I47fb59334d00ae7fee91c5694548b3cf89b09b2d
516d5dc0ea