fix(VChip): button element for VChip close button

[amal-qb]

Description

Use button element for the VChip close button instead of div.
Fixes vuetifyjs#18547

Markup:

<template>
  <v-app>
    <v-container>
      <v-chip closable> Closable </v-chip>
    </v-container>
  </v-app>
</template>