Don't put a system to mkLib

Signed-off-by: Marcel Müller <neikos@neikos.email>

flake.nix

@@ -13,6 +13,7 @@
 
   outputs =
     inputs:
+    (
       inputs.flake-utils.lib.eachDefaultSystem (
         system:
         let
@@ -39,7 +40,6 @@
           dylint = dylintLib.mkDylint { inherit lints; };
         in
         {
-        mkLib = import ./mk-lib.nix;
 
           devShells.default = pkgs.mkShell {
             nativeBuildInputs = [
@@ -48,5 +48,10 @@
             ];
           };
         }
+      )
+      // {
+
+        mkLib = import ./mk-lib.nix;
+      }
     );
 }