chore(): fix vue readme path (#22433)

Co-authored-by: svennergr < svennergr@users.noreply.github.com>

README.md

@@ -12,7 +12,7 @@ Ionic Framework is based on [Web Components](https://www.webcomponents.org/intro
 | ------- | ------- | ------- |:-----:|
 | **Core** | [`@ionic/core`](https://www.npmjs.com/package/@ionic/core) | [![version](https://img.shields.io/npm/v/@ionic/core/latest.svg)](https://www.npmjs.com/package/@ionic/core) | [`README.md`](core/README.md)
 | **Angular** | [`@ionic/angular`](https://www.npmjs.com/package/@ionic/angular) | [![version](https://img.shields.io/npm/v/@ionic/angular/latest.svg)](https://www.npmjs.com/package/@ionic/angular) | [`README.md`](angular/README.md)
-| **Vue** | [`@ionic/vue`](https://www.npmjs.com/package/@ionic/vue) | [![version](https://img.shields.io/npm/v/@ionic/vue/latest.svg)](https://www.npmjs.com/package/@ionic/vue) | [`README.md`](vue/README.md)
+| **Vue** | [`@ionic/vue`](https://www.npmjs.com/package/@ionic/vue) | [![version](https://img.shields.io/npm/v/@ionic/vue/latest.svg)](https://www.npmjs.com/package/@ionic/vue) | [`README.md`](packages/vue/README.md)
 | **React** | [`@ionic/react`](https://www.npmjs.com/package/@ionic/react) | [![version](https://img.shields.io/npm/v/@ionic/react/latest.svg)](https://www.npmjs.com/package/@ionic/react) | [`README.md`](packages/react/README.md)
 
 Looking for the `ionic-angular` package? Ionic 3 has been moved to the [`ionic-v3`](https://github.com/ionic-team/ionic-v3) repo. See [Earlier Versions](#earlier-versions).