bootstraptest: ignore -j
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36106 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
bootstraptest: ignore -j
with test/unit.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36106 b2dd03c8-39d4-4d8f-98ff-823fe69b080e