haskellPackages.purescript: drop unnecessary overrides

We no longer need to fiddle around with the broken flag, as the package
is in the default set now.

pkgs/development/haskell-modules/configuration-common.nix

···
         doJailbreak
         # Generate shell completions
         (self.generateOptparseApplicativeCompletions [ "purs" ])
-      ] ++ lib.optionals (lib.versions.majorMinor self.ghc.version == "9.2") [
-        markUnbroken
-        doDistribute
       ]);
 
   purenix = super.purenix.overrideScope purescriptOverlay;

pkgs/development/haskell-modules/configuration-hackage2nix/broken.yaml

···
   - Pup-Events-Server
   - pure-io
   - pure-priority-queue
-  - purescript
   - purescript-ast
   - purescript-cst
   - purescript-tsd-gen

pkgs/development/haskell-modules/hackage-packages.nix

···
        doCheck = false;
        description = "PureScript Programming Language Compiler";
        license = lib.licenses.bsd3;
-       hydraPlatforms = lib.platforms.none;
        mainProgram = "purs";
-       broken = true;
      }) {};
 
   "purescript-ast" = callPackage

pkgs/top-level/release-haskell.nix

···
         compilerNames.ghc924
         compilerNames.ghc925
       ];
-      purescript = [
-        compilerNames.ghc924
-        compilerNames.ghc925
-      ];
     })
     {
       mergeable = pkgs.releaseTools.aggregate {