Backport praefect sub-commands to 14.0

Pavlo Strokovrequested to merge
ps-praefect-cmd-port-14-0 into 14-0-stable

This is a backport of the remove-repository and list-untracked-repositories praefect sub-commands to 14.0 version.

Part of: #3771 (closed) Part of: #3792 (closed)

Changelog: added

Edited by Pavlo Strokov

Merge request reports