doc: update menu icon

components/menu/index.en-US.md

@@ -23,17 +23,6 @@ More layouts with navigation: [Layout](/components/layout).
 
 ## API
 
-```html
-<template>
-  <a-menu>
-    <a-menu-item>Menu</a-menu-item>
-    <a-sub-menu key="sub1" title="SubMenu">
-      <a-menu-item>SubMenuItem</a-menu-item>
-    </a-sub-menu>
-  </a-menu>
-</template>
-```
-
 ### Menu
 
 | Param | Description | Type | Default value |

components/menu/index.zh-CN.md

@@ -24,17 +24,6 @@ coverDark: https://mdn.alipayobjects.com/huamei_7uahnr/afts/img/A*Vn4XSqJFAxcAAA
 
 ## API
 
-```html
-<template>
-  <a-menu>
-    <a-menu-item>菜单项</a-menu-item>
-    <a-sub-menu key="sub1" title="子菜单">
-      <a-menu-item>子菜单项</a-menu-item>
-    </a-sub-menu>
-  </a-menu>
-</template>
-```
-
 ### Menu
 
 | 参数 | 说明 | 类型 | 默认值 |

components/vc-overflow/RawItem.tsx

@@ -17,6 +17,8 @@ export default defineComponent({
     onClick: { type: Function },
     onKeydown: { type: Function },
     onFocus: { type: Function },
+    role: String,
+    tabindex: Number,
   },
   setup(props, { slots, attrs }) {
     const context = useInjectOverflowContext();