docs(legacy): update modernTargets option default value description (#16491)

Author: btea

packages/plugin-legacy/README.md

@@ -49,7 +49,7 @@ npm add -D terser
 ### `modernTargets`
 
 - **Type:** `string | string[]`
-- **Default:** [`'edge>=80, firefox>=72, chrome>=80, safari>=13.1, chromeAndroid>=80, iOS>=13.1'`](https://browsersl.ist/#q=edge%3E%3D80%2C+firefox%3E%3D72%2C+chrome%3E%3D80%2C+safari%3E%3D13.1%2C+chromeAndroid%3E%3D80%2C+iOS%3E%3D13.1)
+- **Default:** [`'edge>=79, firefox>=67, chrome>=64, safari>=12, chromeAndroid>=64, iOS>=12'`](https://browsersl.ist/#q=edge%3E%3D79%2C+firefox%3E%3D67%2C+chrome%3E%3D64%2C+safari%3E%3D12%2C+chromeAndroid%3E%3D64%2C+iOS%3E%3D12)
 
   If explicitly set, it's passed on to [`@babel/preset-env`](https://babeljs.io/docs/en/babel-preset-env#targets) when rendering **modern chunks**.
 

packages/plugin-legacy/src/types.ts

@@ -4,7 +4,7 @@ export interface Options {
    */
   targets?: string | string[] | { [key: string]: string }
   /**
-   * default: 'edge>=80, firefox>=72, chrome>=80, safari>=13.1, chromeAndroid>=80, iOS>=13.1'
+   * default: 'edge>=79, firefox>=67, chrome>=64, safari>=12, chromeAndroid>=64, iOS>=12'
    */
   modernTargets?: string | string[]
   /**