replay.refAction::
	Specifies the default mode for handling reference updates in
	`git replay`. The value can be:
+
--
	* `update`: Update refs directly using an atomic transaction (default behavior).
	* `print`: Output update-ref commands for pipeline use.
--
+
This setting can be overridden with the `--ref-action` command-line option.
When not configured, `git replay` defaults to `update` mode.
