LibWeb/CSS: Specify list-style subproperties in canonical order

Author: https://github.com/tcl3
Commit: https://github.com/LadybirdBrowser/ladybird/commit/63228477a4d
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/4259
Reviewed-by: https://github.com/AtkinsSJ ✅

Libraries/LibWeb/CSS/Properties.json

@@ -1960,11 +1960,11 @@
   },
   "list-style": {
     "inherited": true,
-    "initial": "outside disc",
+    "initial": "outside none disc",
     "longhands": [
-      "list-style-type",
       "list-style-position",
-      "list-style-image"
+      "list-style-image",
+      "list-style-type"
     ]
   },
   "list-style-image": {