ghc-tree-diff-0.2.1.1-bp154.1.16

- Update tree-diff to version 0.2.1.1.
  [#]# 0.2.1.1
  - Support `base-4.16` (GHC-9.2)

- Update tree-diff to version 0.2.1.
  [#]# 0.2.1
  - Support `aeson-2.0.0.0`

- Update tree-diff to version 0.2 revision 1.
  Upstream has revised the Cabal build instructions on Hackage.

- Update tree-diff to version 0.2.
  [#]# 0.2
  - Change the pretty printing to use less horizontal space.
    `Pretty` datastructure is changed.
  - Change `Expr` to use `OMap`; pretty-printing preserves field order.
  - Add `strict` and `these` instances
  - Add `Eq` and `NFData (Edit a)` instances.
  - Bump lower bounds

- Update tree-diff to version 0.1 revision 6.
  Upstream has revised the Cabal build instructions on Hackage.

- disable %{ix86} build

- Add tree-diff at version 0.1 revision 5.