test_rubyoptions.rb: just check if aborted

* test/ruby/test_rubyoptions.rb (test_segv_loaded_features):
  ignore message at segv, just check if aborted.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44917 b2dd03c8-39d4-4d8f-98ff-823fe69b080e