fix ordering, closes #1135 (#1148)

* fix ordering, closes #1135

* add changeset

* don't change the command signature

.changeset/good-squids-bathe.md

@@ -0,0 +1,5 @@
+---
+"fnm": patch
+---
+
+fix ordering in ls-remote

src/commands/ls_remote.rs

@@ -57,10 +57,9 @@ impl super::command::Command for LsRemote {
         }
 
         if self.latest {
-            all_versions.truncate(1);
+            all_versions.drain(0..all_versions.len() - 1);
         }
 
-        all_versions.sort_by_key(|v| v.version.clone());
         if let SortingMethod::Descending = self.sort {
             all_versions.reverse();
         }