Minor tweak for consistancy in scraper deploy task
Minor tweak for consistancy in scraper deploy task

Use more idiomatic ruby when populating env to match other task's style

alphagov/paas-cf,alphagov/paas-cf,alphagov/paas-cf,alphagov/paas-cf,alphagov/paas-cf,alphagov/paas-cf,alphagov/paas-cf,alphagov/paas-cf