Why does Graph.vertices() need to sort the list of vertices? If the user wants a sorted list, they can always call sorted() anyway. The same for Graph.edges().

Sorting is broken badly now that #22029 is merged.

CC: @sagetrac-Stefan @jm58660 @jhpalmieri

Component: graph theory

Keywords: richcmp

Author: John Palmieri, David Coudert

Branch/Commit: fe93716

Reviewer: David Coudert, John Palmieri

Issue created by migration from https://trac.sagemath.org/ticket/22349