(maint) fix production-created acceptnace for passenger systems

Passenger doesn't start up a master process until it's required.
Issue a curl to an endpoint to spurn passenger to startup the master
before testing if the production directory has been created.
Merge pull request #3285 from er0ck/maint/master/fix-production_environment_created_when_missing-passenger

(maint) fix production-created acceptnace for passenger systems