fix(VChip): add stopPropagation on close event.

[prashantsinghb]

fixes #17804

Description

Currently click on close button fires both click and click:close event.
Added stopPropagation on close event so that only click:close event is fired.

Markup:

<template>
  <div class="text-center" v-if="chips>0">
    <v-chip
      class="ma-2"
      @click="click++"
      v-for="i in 3"
      :key="i"
      closable
      @click:close="chips--"
    >
      Closable {{i}}
    </v-chip>
  </div>
  click content: {{click}}
  <v-btn v-if="chips==0" close color="primary" dark @click="chips=10;click=0">
    Reset Chip
  </v-btn>
</template>

<script>
  export default {
    data() {
      return {
        chips: 3,
        click: 0,
      }
    },
  }
</script>