In the docker config.json, if `psFormat` or `imagesFormat` is set to a
non-standard format, it breaks autocompletion.
This fixes the issue by using a custom format.
Signed-off-by: Chris Gibson <chris@chrisg.io>
Upstream-commit: b4a1634cec80f58c7bcaa213441f2e81cd405f5e
Component: engine
The contrib directory contains scripts, images, and other helpful things
which are not part of the core docker distribution. Please note that they
could be out of date, since they do not receive the same attention as the
rest of the repository.