add a shorthand for testing with a recent ghc

flake.nix

@@ -69,6 +69,8 @@
       apps.cabal-test-924 = mkCabalTest "ghc924";
       apps.cabal-test-943 = mkCabalTest "ghc943";
 
+      apps.cabal-test = self.outputs.apps.${system}.cabal-test-943;
+
       apps.release = {
         type = "app";
         program = "${