LibWeb: Improve style propagation to anonymous wrappers

- We now propagate changes in font and line-height to anonymous wrappers
  when doing a partial style update after invalidation.

- We no longer (incorrectly) propagate style from table wrapper boxes
  to the table root, since inheritance works in the other direction.

Fixes #22395

Userland/Libraries/LibWeb/Layout/Node.h

@@ -237,6 +237,7 @@ protected:
 
 private:
     void reset_table_box_computed_values_used_by_wrapper_to_init_values();
+    void propagate_style_to_anonymous_wrappers();
 
     CSS::ComputedValues m_computed_values;
     RefPtr<Gfx::FontCascadeList const> m_font_list;