feat(VSelect): opting out keyboard lookup

[3dyuval]

Description

solves #19375

Markup:

<script setup lang="ts">
const keyboardLookup = false
</script>

<template>
  <div class="d-flex flex-column">
    lookup is {{ keyboardLookup ? 'enabled' : 'disabled' }}}
    <v-select
      placeholder="Testing keyboard lookup"
      :keyboard-lookup="keyboardLookup"
      :items="['a', 'b', 'c']"
    />
  </div>
</template>