chore(docs): add marked-cjk-breaks to "Known Extensions" (#3629)

docs/USING_ADVANCED.md

@@ -85,6 +85,7 @@ Marked can be extended using [custom extensions](/using_pro#extensions). This is
 |[Alert](https://github.com/bent10/marked-extensions/tree/main/packages/alert)|[`marked-alert`](https://www.npmjs.com/package/marked-alert)|Enables [GFM alerts](https://github.com/orgs/community/discussions/16925)|
 |[Base URL](https://github.com/markedjs/marked-base-url)|[`marked-base-url`](https://www.npmjs.com/package/marked-base-url)|Prefix relative urls with a base URL.|
 |[Bidi](https://github.com/markedjs/marked-bidi)|[`marked-bidi`](https://www.npmjs.com/package/marked-bidi)|Add Bidirectional text support to the HTML|
+|[CJK Breaks](https://github.com/chirsz-ever/marked-cjk-breaks)|[`marked-cjk-breaks`](https://www.npmjs.com/package/marked-cjk-breaks)|Suppress soft linebreaks between east asian characters.|
 |[Code Format](https://github.com/bent10/marked-extensions/tree/main/packages/code-format)|[`marked-code-format`](https://www.npmjs.com/package/marked-code-format)|Formatting code blocks using Prettier|
 |[Code JSX Renderer](https://github.com/bent10/marked-extensions/tree/main/packages/code-jsx-renderer)|[`marked-code-jsx-renderer`](https://www.npmjs.com/package/marked-code-jsx-renderer)|Render JSX code blocks using a custom renderer and components|
 |[Code Preview](https://github.com/bent10/marked-extensions/tree/main/packages/code-preview)|[`marked-code-preview`](https://www.npmjs.com/package/marked-code-preview)|Transform code blocks into code previews|