chore: remove useless async

src/components/Analysis/NewsletterReminder/NewsletterReminder.spec.tsx

@@ -7,7 +7,7 @@ import NewsletterReminder from './NewsletterReminder'
 describe('NewsletterReminder', () => {
   const store = createMockEcolyoStore()
 
-  it('renders component correctly and have correct snapshot', async () => {
+  it('renders component correctly and have correct snapshot', () => {
     const { container } = render(
       <Provider store={store}>
         <NewsletterReminder />