Put Hamt reordering fix under a feature

[austinabell]

Summary of changes
Changes introduced in this pull request:

• So turns out they fixed this in-between actors v1 and v2 lol
  • Put behind feature instead of releasing and using that version to avoid maintaining two versions for now

That was funny to debug

WIth #782, syncing to height 214

Reference issue to close (if applicable)

Closes

Other information and links