Bug 1941949 - Expand the list of background-*/border-* properties that disable native styling of form controls. r=emilio

Certain (background-*/border-*) related properties were not triggering
the behavior that disables native styling for buttons.
Updated the `border_background_properties` function to include
all properties in the `border` and `background` shorthands.

Differential Revision: https://phabricator.services.mozilla.com/D235326

servo/components/style/properties/properties.mako.rs

@@ -891,7 +891,8 @@ impl LonghandIdSet {
         ${static_longhand_id_set(
             "BORDER_BACKGROUND_PROPERTIES",
             lambda p: (p.logical_group and p.logical_group.startswith("border")) or \
-                       p.name in ["background-color", "background-image"]
+                        p in data.shorthands_by_name["border"].sub_properties or \
+                        p in data.shorthands_by_name["background"].sub_properties
         )}
         &BORDER_BACKGROUND_PROPERTIES
     }