Summary of the new feature/enhancement

From #15304.

Get-ChildItem should provide output in a consistent ordering across platforms if possible, and if implemented should add a switch to opt out of the overhead of sorting.

One important question around this ordering is whether it should be case-sensitive or not across platforms. Currently it is sorted with CurrentCultureIgnoreCase:

However, it may be desirable on *nix platforms or on case-sensitive filesystems to make the ordering discern case-sensitivity.