Remove test deps in the Gemfile
Remove test deps in the Gemfile

Signed-off-by: Tim Smith <tsmith@chef.io>

Former-commit-id: 2c2b7322fae5529f0d7e57a2bab145303ce492c8
nilroy/rundeck,scottymarshall/rundeck,Webtrends/rundeck,scottymarshall/rundeck,nilroy/rundeck,nilroy/rundeck,Webtrends/rundeck,Webtrends/rundeck,scottymarshall/rundeck