[Chapel Merge] Add deprecated OrderedMap and OrderedSet modules

Branch: refs/heads/main
Revision: 680a10e
Author: e-kayrakli
Link: Add deprecated OrderedMap and OrderedSet modules by e-kayrakli · Pull Request #18767 · chapel-lang/chapel · GitHub
Log Message:

Merge pull request #18767 from e-kayrakli/orderedSetMap-proper-deprecation

Add deprecated OrderedMap and OrderedSet modules

I renamed orderedSet/Map as sortedSet/Map in
Rename orderedSet and orderedMap to sortedSet and sortedMap by e-kayrakli · Pull Request #18689 · chapel-lang/chapel · GitHub. However, I forgot to
do proper deprecation for the old symbols. This PR does that by

  • adding deprecated modules
  • adding basic deprecation warning tests

[Reviewed by @mppf]

Test: