* when remote_work_dir is set, document pull happens from the
remote_work_dir (/tmp/airship) with a folder created within
remote_work_dir with repo name (/tmp/airship/airshipctl).
However the manifest yamls of kind "Clusterctl"
refers to a relative path from work_dir and it fails
finding expected objects.
example: manifests/function/capm3/v0.3.1
* So trying to avoid document pull, and use current dir for workspace.
similar to Zuul gate implementation
Change-Id: I63fd5476247f957745e15cbdfceb5fb483758e83
458fb2579b