Avoids runtime warnings from use of Ansible shell/command module when
executed commands also have ansible modules.
Change-Id: I4e415cbd34f0f4cb15857051bf95458e0316de86
This change enables using fetch-javascript role along with
the fetch-output role. By default the role still synchronizes
artifacts back to the executor.
Change-Id: I8450ecf91b3387445ebe2436754d1b88f2a77844