fix(editable-select): fix #1253

Author: qinwencheng

packages/devui-vue/devui/editable-select/src/editable-select.tsx

@@ -113,6 +113,7 @@ export default defineComponent({
 
     const handleClear = () => {
       inputValue.value = '';
+      ctx.emit('update:modelValue', '');
     };
 
     const getItemCls = (option: OptionObjectItem, index: number) => {