feat: dropdown auto-focus (ant-design#35307)

* feat: dropdown auto-focus

* chore: update rc-tabs

components/dropdown/index.en-US.md

@@ -18,6 +18,7 @@ When there are more than a few options to choose from, you can wrap them in a `D
 | Property | Description | Type | Default | Version |
 | --- | --- | --- | --- | --- |
 | arrow | Whether the dropdown arrow should be visible | boolean \| { pointAtCenter: boolean } | false |  |
+| autoFocus | Auto focus overlay when opened | boolean | - | 4.20.2 |
 | disabled | Whether the dropdown menu is disabled | boolean | - |  |
 | destroyPopupOnHide | Whether destroy dropdown when hidden | boolean | false |  |
 | getPopupContainer | To set the container of the dropdown menu. The default is to create a div element in body, but you can reset it to the scrolling area and make a relative reposition. [Example on CodePen](https://codepen.io/afc163/pen/zEjNOy?editors=0010) | (triggerNode: HTMLElement) => HTMLElement | () => document.body |  |

components/dropdown/index.zh-CN.md

@@ -22,6 +22,7 @@ cover: https://gw.alipayobjects.com/zos/alicdn/eedWN59yJ/Dropdown.svg
 | 参数 | 说明 | 类型 | 默认值 | 版本 |
 | --- | --- | --- | --- | --- |
 | arrow | 下拉框箭头是否显示 | boolean \| { pointAtCenter: boolean } | false |  |
+| autoFocus | 打开下拉单后自动聚焦 | boolean | - | 4.20.2 |
 | disabled | 菜单是否禁用 | boolean | - |  |
 | destroyPopupOnHide | 关闭后是否销毁 Dropdown | boolean | false |  |
 | getPopupContainer | 菜单渲染父节点。默认渲染到 body 上，如果你遇到菜单滚动定位问题，试试修改为滚动的区域，并相对其定位。[示例](https://codepen.io/afc163/pen/zEjNOy?editors=0010) | (triggerNode: HTMLElement) => HTMLElement | () => document.body |  |

package.json

@@ -128,7 +128,7 @@
     "rc-collapse": "~3.1.0",
     "rc-dialog": "~8.8.1",
     "rc-drawer": "~4.4.2",
-    "rc-dropdown": "~3.5.0",
+    "rc-dropdown": "~3.6.2",
     "rc-field-form": "~1.26.1",
     "rc-image": "~5.6.0",
     "rc-input": "~0.0.1-alpha.5",
@@ -148,7 +148,7 @@
     "rc-steps": "~4.1.0",
     "rc-switch": "~3.2.0",
     "rc-table": "~7.24.0",
-    "rc-tabs": "~11.13.0",
+    "rc-tabs": "~11.14.0",
     "rc-textarea": "~0.3.0",
     "rc-tooltip": "~5.1.1",
     "rc-tree": "~5.5.0",