* Use common functionality for docker cred retrieval
Signed-off-by: Matej Vasek <mvasek@redhat.com>
* fixup: docker auth secret for tekton pipeline
Signed-off-by: Matej Vasek <mvasek@redhat.com>
* fixup: style
Signed-off-by: Matej Vasek <mvasek@redhat.com>