Add Superfile to Wikipedia list of file managers

[jockie]

https://en.wikipedia.org/wiki/Comparison_of_file_managers

Superfile / SPF not listed there. Did not add it myself just because I don't really know about all the manager views (last table) and OS support.

[NSPC911]

I don't want to discourage this, but even yazi isn't up there yet, so I'm not sure if superfile should be there then.