Put artifacts and docs into the executor log dir
This role only works in a trusted context. It is intended to be used in the post playbook of a base job.
This role moves artifacts and docs into the logs dir when
zuul.change is defined so that they can be uploaded to the log server for developer preview and validation.
Artifacts and docs are left in place when
zuul.change is not defined so that normal publication jobs can publish them to final locations.