[CI] Suppport x86_64-darwin

flake.nix

@@ -534,7 +534,7 @@
           };
         };
 
-        herculesCI.ciSystems = [ "x86_64-linux" ];
+        herculesCI.ciSystems = [ "x86_64-linux" "x86_64-darwin" ];
       };
     };
 }