[blacksmith] Bump version to 4.0.2-rc0
[blacksmith] Bump version to 4.0.2-rc0

bodhi-space/puppet-rundeck,dalisch/puppet-rundeck,voxpupuli/puppet-rundeck,cy4n/puppet-rundeck,cernops/puppet-rundeck,tkwilliams/puppet-rundeck,voxpupuli/puppet-rundeck,cy4n/puppet-rundeck,tkwilliams/puppet-rundeck,puppet-community/puppet-rundeck,bodhi-space/puppet-rundeck,dalisch/puppet-rundeck,cernops/puppet-rundeck,puppet-community/puppet-rundeck