Fix env.CI property
Fix env.CI property

kluver/lenskit,binweiwu/lenskit,chrysalag/lenskit,vaibhav345/lenskit,vaibhav345/lenskit,binweiwu/lenskit,kluver/lenskit,amaliujia/lenskit,aglne/lenskit,martinlaz/lenskit,linjunleo/lenskit,kluver/lenskit,vijayvani/Lenskit,vaibhav345/lenskit,tajinder-txstate/lenskit,linjunleo/lenskit,martinlaz/lenskit,tajinder-txstate/lenskit,tajinder-txstate/lenskit,kluver/lenskit,blankazucenalg/lenskit,aglne/lenskit,vaibhav345/lenskit,kluver/lenskit,amaliujia/lenskit,blankazucenalg/lenskit,chrysalag/lenskit,vijayvani/Lenskit,tajinder-txstate/lenskit