Add upper bounds for dhall and related packages, #6461

build-constraints.yaml

@@ -6914,6 +6914,11 @@ packages:
       - hslua-packaging < 2.2.0
       - lua < 2.2.0
 
+      # https://github.com/commercialhaskell/stackage/issues/6461
+      - dhall < 1.41
+      - dhall-bash < 1.0.40
+      - dhall-json < 1.7.10
+
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of