chore: update

Author: Timeless0911

website/docs/en/config/lib/format.mdx

@@ -21,24 +21,3 @@ In different output formats, Rslib uses the following default module definition
 - `esm`：[modern-module](https://rspack.dev/config/output#type-modern-module)
 - `cjs`：[commonjs-static](https://rspack.dev/config/output#type-commonjs-static)
 - `umd`：[umd](https://rspack.dev/config/output#type-umd)
-
-If you want to use a different module definition system, you can configure the [tools.rspack.output.library.type](https://rspack.dev/config/output#outputlibrarytype) option. Below is an example that sets the module definition system for the `cjs` format to `commonjs`:
-
-```ts title="rslib.config.ts"
-export default {
-  lib: [
-    {
-      format: 'cjs',
-      tools: {
-        rspack: {
-          output: {
-            library: {
-              type: 'commonjs',
-            },
-          },
-        },
-      },
-    },
-  ],
-};
-```

website/docs/zh/config/lib/format.mdx

@@ -19,24 +19,3 @@
 - `esm`：[modern-module](https://rspack.dev/zh/config/output#type-modern-module)
 - `cjs`：[commonjs-static](https://rspack.dev/zh/config/output#type-commonjs-static)
 - `umd`：[umd](https://rspack.dev/zh/config/output#type-umd)
-
-如果你想要使用其他的模块定义系统，可以配置 [tools.rspack.output.library.type](https://rspack.dev/zh/config/output#outputlibrarytype) 选项。以下是一个示例，将 `cjs` 产物的模块定义系统设置为 `commonjs`：
-
-```ts title="rslib.config.ts"
-export default {
-  lib: [
-    {
-      format: 'cjs',
-      tools: {
-        rspack: {
-          output: {
-            library: {
-              type: 'commonjs',
-            },
-          },
-        },
-      },
-    },
-  ],
-};
-```