unconstrain free-foil, closes #8105

Author: DanBurton

build-constraints.yaml

@@ -7917,9 +7917,6 @@ packages:
         # https://github.com/commercialhaskell/stackage/issues/8104
         - hledger-ui < 1.52.2
 
-        # https://github.com/commercialhaskell/stackage/issues/8105
-        - free-foil < 0.4
-
         # https://github.com/commercialhaskell/stackage/issues/8106
         - pandoc < 3.11
         - pandoc-cli < 3.11