Update playground example for v-model modifiers (#2459)

Author: jay-es

src/guide/components/v-model.md

@@ -425,7 +425,7 @@ const [model, modifiers] = defineModel({
 </template>
 ```
 
-[Playground で試す](https://play.vuejs.org/#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)
+[Playground で試す](https://play.vuejs.org/#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)
 
 <details>
 <summary>3.4 以前の使用法</summary>