docs: update playground link to match example (#2928)

update playground link to match example

Author: sandstone991

src/guide/components/v-model.md

@@ -224,7 +224,7 @@ const title = defineModel('title')
 </template>
 ```
 
-[Try it in the Playground](https://play.vuejs.org/#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)
+[Try it in the Playground](https://play.vuejs.org/#eNqFklFPwjAUhf9K05dhgiyGNzJI1PCgCWqUx77McQeFrW3aOxxZ9t+9LTAXA/q2nnN6+t12Db83ZrSvgE944jIrDTIHWJmZULI02iJrmIWctSy3umQRRaPOWhweNX0pUHiyR3FP870UZkyoTCuH7FPr3VJiAWzqSwfR/rbUKyhYatdV6VugTktTQHQjVBIfeYiEFgikpwi0YizZ3M2aplfXtklMWvD6UKf+CfrUVPBuh+AspngSd718yH+hX7iS4xihjUZYQS4VLPwJgyiI/3FLZSrafzAeBqFG4jgxeuEqGTo6OZfr0dZpRVxNuFWeEa4swL4alEQm+IQFx3tpUeiv56ChrWB41rMNZLsL+tbVXhP8zYIDuyeQzkN6HyBWb88/XgJ3ZxJ95bH/MN/B6aLyjMfYQ6VWhN3LBdqn8FdJtV66eY2g3HkoD+qTbcgLTo/jX+ra6D+449E47BOq5e039mr+gA==)
 
 If prop options are also needed, they should be passed after the model name: