add: icon site search

CHANGELOG.en-US.md

@@ -22,6 +22,7 @@ timeline: true
 - 🐞 Fix Menu shaking and collapse behavior. [#15868](https://github.com/ant-design/ant-design/pull/15868)
 - 🐞 Fix List pagination pageSize changer not work. [#15871](https://github.com/ant-design/ant-design/pull/15871)
 - 🐞 Fix RangePicker end time input not editable. [#15866](https://github.com/ant-design/ant-design/pull/15866)
+- 🌟 Site [Icon](https://ant.design/components/icon/) supports search. [#15867](https://github.com/ant-design/ant-design/pull/15867) [@DiamondYuan](https://github.com/DiamondYuan)
 - 🐞 Fix TimePicker `locale` doesn't work. [#15837](https://github.com/ant-design/ant-design/pull/15837)
 - 🐞 Fix Steps style broken when using `progressDot` and `size="small"`. [#15856](https://github.com/ant-design/ant-design/pull/15856)
 - Table

CHANGELOG.zh-CN.md

@@ -22,6 +22,7 @@ timeline: true
 - 🐞 修复 Menu 收缩的异常闪动。[#15868](https://github.com/ant-design/ant-design/pull/15868)
 - 🐞 修复 List 分页无法改变每页条数。[#15871](https://github.com/ant-design/ant-design/pull/15871)
 - 🐞 修复 RangePicker 结束时间不可输入。[#15866](https://github.com/ant-design/ant-design/pull/15866)
+- 🌟 站点 [Icon](https://ant.design/components/icon/) 支持图标搜索。[#15867](https://github.com/ant-design/ant-design/pull/15867) [@DiamondYuan](https://github.com/DiamondYuan)
 - 🐞 修复 TimePicker 传入 `locale` 属性无效的问题。 [#15837](https://github.com/ant-design/ant-design/pull/15837)
 - 🐞 修复 Steps 同时使用 `progressDot` 与 `size="small"` 时的样式错乱。[#15856](https://github.com/ant-design/ant-design/pull/15856)
 - Table