docs(action-sheet): update visible props requirement (#3599)

Change visible and default-visible props from required to optional in both Chinese and English
documentation.

Author: DDDDD12138

src/action-sheet/README.en-US.md

@@ -18,8 +18,8 @@ show-cancel | Boolean | true | \- | N
 show-overlay | Boolean | true | \- | N
 theme | String | list | options: list/grid | N
 using-custom-navbar | Boolean | false | \- | N
-visible | Boolean | false | required | Y
-default-visible | Boolean | undefined | required。uncontrolled property | Y
+visible | Boolean | false | Show or hide | N
+default-visible | Boolean | undefined | uncontrolled property | N
 
 ### ActionSheet Events
 
@@ -49,4 +49,4 @@ Name | Default Value | Description
 --td-action-sheet-description-color | @font-gray-3 | - 
 --td-action-sheet-list-item-disabled-color | @font-gray-4 | - 
 --td-action-sheet-list-item-height | 112rpx | - 
---td-action-sheet-text-align | center | -
+--td-action-sheet-text-align | center | -

src/action-sheet/README.md

@@ -106,8 +106,8 @@ show-cancel | Boolean | true | 是否显示取消按钮 | N
 show-overlay | Boolean | true | 是否显示遮罩层 | N
 theme | String | list | 展示类型，列表和表格形式展示。可选项：list/grid | N
 using-custom-navbar | Boolean | false | 是否使用了自定义导航栏 | N
-visible | Boolean | false | 必需。显示与隐藏 | Y
-default-visible | Boolean | undefined | 必需。显示与隐藏。非受控属性 | Y
+visible | Boolean | false | 显示与隐藏 | N
+default-visible | Boolean | undefined | 显示与隐藏。非受控属性 | N
 
 ### ActionSheet Events