return collections in same order from /api/collections/tree and...

return collections in same order from /api/collections/tree and /api/collections/:id/items (#40044) (#40263)

There were two problems here:

- one endpoint was sorting in the database, but not putting 'analytics'
last.

- one endpoint was sorting in the database, but then sorting again in
clojure, which had subtly different behavior for special characters

Fixes #39965

Co-authored-by: John Swanson <john.swanson@metabase.com>