Apply fix-whitespace

[philderbeast]

The cabal project is configured for fix-whitespace and it is showing violations from Updo;

$ fix-whitespace
[ Violation fixed ] .updo/ghc-9.4.7/constraints.config
[ Violation fixed ] .updo/ghc-9.4.7/constraints.dhall
[ Violation fixed ] .updo/ghc-9.4.7/deps-external.dhall
[ Violation fixed ] .updo/ghc-9.4.7/deps-internal.dhall
[ Violation fixed ] .updo/ghc-9.4.7/forks-external.dhall
[ Violation fixed ] .updo/ghc-9.4.7/forks-internal.dhall
[ Violation fixed ] project-cabal/ghc-9.4.7/constraints.config
[ Violation fixed ] project-cabal/pkgs/integration-tests.config
[ Violation fixed ] project-cabal/pkgs.config
[ Violation fixed ] project-dhall/ghc-9.4.7/constraints.dhall
[ Violation fixed ] project-dhall/pkgs/buildinfo.dhall
[ Violation fixed ] updo/ALTERNATIVES.md
[ Violation fixed ] updo/CHANGELOG.md
[ Violation fixed ] updo/HACKING.md
[ Violation fixed ] updo/README.md
[ Violation fixed ] updo/TEMPLATES.md
[ Violation fixed ] updo/TESTING.md
[ Violation fixed ] updo/alternatives/yaml2stack/README.md
[ Violation fixed ] updo/empty/constraints.dhall
[ Violation fixed ] updo/empty/source-pkgs.dhall
[ Violation fixed ] updo/fourmolu.yaml
[ Violation fixed ] updo/project-dhall2config/README.md
[ Violation fixed ] updo/project-nix/README.md
[ Violation fixed ] updo/project-nix/sha256map.py