fix(menu): md-menu panel theme supports dark mode (#11230)

Closes #11199

Author: rudzikdawid

src/components/menu/menu-theme.scss

@@ -1,24 +1,24 @@
 md-menu-content.md-THEME_NAME-theme {
-  background-color: '{{background-A100}}';
+  background-color: '{{background-hue-1}}';
 
   md-menu-item {
-    color: '{{background-A200-0.87}}';
+    color: '{{foreground-1}}';
 
     md-icon {
-      color: '{{background-A200-0.54}}';
+      color: '{{foreground-2}}';
     }
 
     .md-button[disabled] {
-      color: '{{background-A200-0.25}}';
+      color: '{{foreground-3}}';
 
       md-icon {
-        color: '{{background-A200-0.25}}';
+        color: '{{foreground-3}}';
       }
     }
 
   }
 
   md-menu-divider {
-    background-color: '{{background-A200-0.11}}';
+    background-color: '{{foreground-4}}';
   }
 }