wercker.yml: skip webrick for test-mjit-wait for now
as failing https://app.wercker.com/ruby/ruby/runs/test-mjit-wait/5bd092a89b1e440006d5780d?step=5bd092e3591ca80007258400 now and it needs some fix.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65363 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
wercker.yml: skip webrick for test-mjit-wait for now
as failing
https://app.wercker.com/ruby/ruby/runs/test-mjit-wait/5bd092a89b1e440006d5780d?step=5bd092e3591ca80007258400
now and it needs some fix.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65363 b2dd03c8-39d4-4d8f-98ff-823fe69b080e