fix(text-popup): 将测试用例中的value更改为modelValue

Author: afkdsghk211331

examples/sites/demos/pc/app/text-popup/modelValue.spec.ts

@@ -4,7 +4,7 @@ test('Textpopup 基本用法', async ({ page }) => {
   page.on('pageerror', (exception) => expect(exception).toBeNull())
   await page.goto('text-popup#value')
 
-  const preview = page.locator('#value')
+  const preview = page.locator('#modelValue')
   const small = preview.locator('input')
   const larger = preview.locator('textarea')