stack does not build with Cabal-3.4 (commercialhaskell/stack#5670)

Author: juhp

build-constraints.yaml

@@ -6798,6 +6798,8 @@ packages:
       # https://github.com/haskell-game/sdl2/issues/240 (need newer Ubuntu)
       - sdl2 < 2.5.3.1
 
+      # https://github.com/commercialhaskell/stack/issues/5670 (fails with Cabal-3.4)
+      - stack < 0
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of