Add upper bound on hedgehog, per #7489

Signed-off-by: Mihai Maruseac <[email protected]>

build-constraints.yaml

@@ -523,7 +523,7 @@ packages:
         - normalization-insensitive
 
     "Jacob Stanley <[email protected]> @jacobstanley":
-        - hedgehog
+        - hedgehog < 1.5 # https://github.com/commercialhaskell/stackage/issues/7489
         - hedgehog-quickcheck
         - transformers-bifunctors