SELECT: hide clear button when options is empty in Dropdown

[akshayaqburst]

Describe the bug

Hi!
Put a SELECT component with "showClear" option, link its options to a collection that is a react state. Let the user select a value. Then clear the options collection. The Dropdown component will show no value but the clear icon ("X") will still stay visible.

Reproducer

https://stackblitz.com/edit/primevue-4-vite-issue-template-cnd4hj?file=src%2FApp.vue

PrimeVue version

4.0.0

Vue version

4.x

Language

TypeScript

Build / Runtime

Vue CLI App

Browser(s)

No response

Steps to reproduce the behavior

Add a SELECT component that has its options filled dynamically
Choose a value in the Select component
Reset state linked to the options of the Dropdown
The Dropdown will be repainted without a selected value (correct) but the clear icon will still be visibile (wrong behaviour)

Expected behavior

If you programmatically empties the values of the Dropdown, if previously visible the Clear icon should disappear