Bug #96719 for Test-Tester: Upcomming Result_Stream branch breaks $Level

Test::Builder is evolving. Part of this evolution is the death of the $Test::Builder::Level variable. Test::Builder will still consume it and do what it has always done with it... the difference is that it never sets/updates $Level internally, so $Level no longer reflects depth with Test::Builder. This breaks pretty much all tests that validate $Level. The best solution is probably to check if the Test::Builder->can('trace_test') and if it can simply PASS any $Level test it would have done. A complicated solution would be to use Trace_Test to make sure the $Level + other TB data results in the correct reporting location. But that is a pretty big endeavor. The branch that makes these changes is here: https://github.com/Test-More/test-more/tree/Result_Stream These changes are extremely likely to merge into master soon, and once they are formally released most Test's that depend on Test::Tester will be broken (sorry) -Chad